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thirtieth

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3 illus.:  1. The Presidential journey - Reception of President Lincoln in New York, on the arrival of the special trains at the Hudson River R. depot, Thirtieth Street, Thursday, Feb. 19, 1861; 2. Reception of President Lincoln at Cleveland, Ohio; 3. President Lincoln in Buffalo, N.Y.

3 illus.: 1. The Presidential journey - Reception of President Lincol...

Title and other information transcribed from caption card. Illus. in: Frank Leslie's illustrated newspaper, vol. 11, no. 275 (1861 Mar. 2), pp. 232-233. Reference copy may be in PRES FILE - Inauguration. Captio... More

Thirtieth Annual Convention and Fiftieth Anniversary Celebration of the National American Woman Suffrage Association

Thirtieth Annual Convention and Fiftieth Anniversary Celebration of th...

Announcing 1898 National American Woman Suffrage Association Convention, Washington, D.C.; hotel and rail road rates; suggests state reports on fifty years of progress

1248 Thirtieth Street, Northwest (House), Washington, District of Columbia, DC

1248 Thirtieth Street, Northwest (House), Washington, District of Colu...

Survey number: HABS DC-767 National Register of Historic Places NRIS Number: 67000025

1650 Thirtieth Street, Northwest (House), Washington, District of Columbia, DC

1650 Thirtieth Street, Northwest (House), Washington, District of Colu...

Survey number: HABS DC-778 National Register of Historic Places NRIS Number: 67000025

1219 Thirtieth Street, Northwest (House), Washington, District of Columbia, DC

1219 Thirtieth Street, Northwest (House), Washington, District of Colu...

Survey number: HABS DC-766 National Register of Historic Places NRIS Number: 67000025

1530 Thirtieth Street, Northwest (House), Washington, District of Columbia, DC

1530 Thirtieth Street, Northwest (House), Washington, District of Colu...

Survey number: HABS DC-768 National Register of Historic Places NRIS Number: 67000025

Thirtieth Women's Patriotic Conference on National Defense, Incorporated, February 16, 17, 18, 1956, Hotel Statler, Washington, D.C.
Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Streets, Railroad Station, Amtrak (formerly Pennsylvania Railroad Station), Philadelphia, Philadelphia County, PA

Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Str...

Significance: It was designed to visually and aurally indicate the operating status of the railroad's power system. This particular load dispatch center monitors and supervises electrical loads and power supply... More

Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Streets, Railroad Station, Amtrak (formerly Pennsylvania Railroad Station), Philadelphia, Philadelphia County, PA

Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Str...

Significance: It was designed to visually and aurally indicate the operating status of the railroad's power system. This particular load dispatch center monitors and supervises electrical loads and power supply... More

Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Streets, Railroad Station, Amtrak (formerly Pennsylvania Railroad Station), Philadelphia, Philadelphia County, PA

Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Str...

Significance: It was designed to visually and aurally indicate the operating status of the railroad's power system. This particular load dispatch center monitors and supervises electrical loads and power supply... More

Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Streets, Railroad Station, Amtrak (formerly Pennsylvania Railroad Station), Philadelphia, Philadelphia County, PA

Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Str...

Significance: It was designed to visually and aurally indicate the operating status of the railroad's power system. This particular load dispatch center monitors and supervises electrical loads and power supply... More

Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Streets, Railroad Station, Amtrak (formerly Pennsylvania Railroad Station), Philadelphia, Philadelphia County, PA

Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Str...

Significance: It was designed to visually and aurally indicate the operating status of the railroad's power system. This particular load dispatch center monitors and supervises electrical loads and power supply... More

Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Streets, Railroad Station, Amtrak (formerly Pennsylvania Railroad Station), Philadelphia, Philadelphia County, PA

Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Str...

Significance: It was designed to visually and aurally indicate the operating status of the railroad's power system. This particular load dispatch center monitors and supervises electrical loads and power supply... More

Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Streets, Railroad Station, Amtrak (formerly Pennsylvania Railroad Station), Philadelphia, Philadelphia County, PA

Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Str...

Significance: It was designed to visually and aurally indicate the operating status of the railroad's power system. This particular load dispatch center monitors and supervises electrical loads and power supply... More

Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Streets, Railroad Station, Amtrak (formerly Pennsylvania Railroad Station), Philadelphia, Philadelphia County, PA

Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Str...

Significance: It was designed to visually and aurally indicate the operating status of the railroad's power system. This particular load dispatch center monitors and supervises electrical loads and power supply... More

Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Streets, Railroad Station, Amtrak (formerly Pennsylvania Railroad Station), Philadelphia, Philadelphia County, PA

Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Str...

Significance: It was designed to visually and aurally indicate the operating status of the railroad's power system. This particular load dispatch center monitors and supervises electrical loads and power supply... More

Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Streets, Railroad Station, Amtrak (formerly Pennsylvania Railroad Station), Philadelphia, Philadelphia County, PA

Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Str...

Significance: It was designed to visually and aurally indicate the operating status of the railroad's power system. This particular load dispatch center monitors and supervises electrical loads and power supply... More

Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Streets, Railroad Station, Amtrak (formerly Pennsylvania Railroad Station), Philadelphia, Philadelphia County, PA

Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Str...

Significance: It was designed to visually and aurally indicate the operating status of the railroad's power system. This particular load dispatch center monitors and supervises electrical loads and power supply... More

Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Streets, Railroad Station, Amtrak (formerly Pennsylvania Railroad Station), Philadelphia, Philadelphia County, PA

Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Str...

Significance: It was designed to visually and aurally indicate the operating status of the railroad's power system. This particular load dispatch center monitors and supervises electrical loads and power supply... More

Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Streets, Railroad Station, Amtrak (formerly Pennsylvania Railroad Station), Philadelphia, Philadelphia County, PA

Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Str...

Significance: It was designed to visually and aurally indicate the operating status of the railroad's power system. This particular load dispatch center monitors and supervises electrical loads and power supply... More

De La Roche-Jewell Tenant House, 1320 Thirtieth Street Northwest, Washington, District of Columbia, DC

De La Roche-Jewell Tenant House, 1320 Thirtieth Street Northwest, Wash...

Significance: 1320 30th Street along with the two adjoining houses to the North is typical of simple rental housing of mid-19th century. While the interior is quite unpretentious, the exterior with the cast ir... More

De La Roche-Jewell Tenant House, 1320 Thirtieth Street Northwest, Washington, District of Columbia, DC

De La Roche-Jewell Tenant House, 1320 Thirtieth Street Northwest, Wash...

Significance: 1320 30th Street along with the two adjoining houses to the North is typical of simple rental housing of mid-19th century. While the interior is quite unpretentious, the exterior with the cast ir... More

Andrew Ross Tenant House II, 1210 Thirtieth Street Northwest, Washington, District of Columbia, DC

Andrew Ross Tenant House II, 1210 Thirtieth Street Northwest, Washingt...

Significance: 1210 30th Street is a good example of the early 19th century modest row type dwelling. It is of the type that had an office on the first floor with living quarters above. 1210 and 1208 0th Stree... More

Andrew Ross Tenant House II, 1210 Thirtieth Street Northwest, Washington, District of Columbia, DC

Andrew Ross Tenant House II, 1210 Thirtieth Street Northwest, Washingt...

Significance: 1210 30th Street is a good example of the early 19th century modest row type dwelling. It is of the type that had an office on the first floor with living quarters above. 1210 and 1208 0th Stree... More

Andrew Ross Tenant House II, 1210 Thirtieth Street Northwest, Washington, District of Columbia, DC

Andrew Ross Tenant House II, 1210 Thirtieth Street Northwest, Washingt...

Significance: 1210 30th Street is a good example of the early 19th century modest row type dwelling. It is of the type that had an office on the first floor with living quarters above. 1210 and 1208 0th Stree... More

Andrew Ross Tenant House II, 1210 Thirtieth Street Northwest, Washington, District of Columbia, DC

Andrew Ross Tenant House II, 1210 Thirtieth Street Northwest, Washingt...

Significance: 1210 30th Street is a good example of the early 19th century modest row type dwelling. It is of the type that had an office on the first floor with living quarters above. 1210 and 1208 0th Stree... More

Andrew Ross Tenant House II, 1210 Thirtieth Street Northwest, Washington, District of Columbia, DC

Andrew Ross Tenant House II, 1210 Thirtieth Street Northwest, Washingt...

Significance: 1210 30th Street is a good example of the early 19th century modest row type dwelling. It is of the type that had an office on the first floor with living quarters above. 1210 and 1208 0th Stree... More

Grafton Tyler Double House, 1314 Thirtieth Street Northwest, Washington, District of Columbia, DC

Grafton Tyler Double House, 1314 Thirtieth Street Northwest, Washingto...

Significance: This double mansarded residence is an example of a particularly formal treatment of a mid-Victorian dwelling. It is conceived sculpturally with the heavy hood molds, cornice and mansard carried a... More

Grafton Tyler Double House, 1314 Thirtieth Street Northwest, Washington, District of Columbia, DC

Grafton Tyler Double House, 1314 Thirtieth Street Northwest, Washingto...

Significance: This double mansarded residence is an example of a particularly formal treatment of a mid-Victorian dwelling. It is conceived sculpturally with the heavy hood molds, cornice and mansard carried a... More

Grafton Tyler Double House, 1314 Thirtieth Street Northwest, Washington, District of Columbia, DC

Grafton Tyler Double House, 1314 Thirtieth Street Northwest, Washingto...

Significance: This double mansarded residence is an example of a particularly formal treatment of a mid-Victorian dwelling. It is conceived sculpturally with the heavy hood molds, cornice and mansard carried a... More

Grafton Tyler Double House, 1314 Thirtieth Street Northwest, Washington, District of Columbia, DC

Grafton Tyler Double House, 1314 Thirtieth Street Northwest, Washingto...

Significance: This double mansarded residence is an example of a particularly formal treatment of a mid-Victorian dwelling. It is conceived sculpturally with the heavy hood molds, cornice and mansard carried a... More

Grafton Tyler Double House, 1314 Thirtieth Street Northwest, Washington, District of Columbia, DC

Grafton Tyler Double House, 1314 Thirtieth Street Northwest, Washingto...

Significance: This double mansarded residence is an example of a particularly formal treatment of a mid-Victorian dwelling. It is conceived sculpturally with the heavy hood molds, cornice and mansard carried a... More

Grafton Tyler Double House, 1314 Thirtieth Street Northwest, Washington, District of Columbia, DC

Grafton Tyler Double House, 1314 Thirtieth Street Northwest, Washingto...

Significance: This double mansarded residence is an example of a particularly formal treatment of a mid-Victorian dwelling. It is conceived sculpturally with the heavy hood molds, cornice and mansard carried a... More

Grafton Tyler Double House, 1314 Thirtieth Street Northwest, Washington, District of Columbia, DC

Grafton Tyler Double House, 1314 Thirtieth Street Northwest, Washingto...

Significance: This double mansarded residence is an example of a particularly formal treatment of a mid-Victorian dwelling. It is conceived sculpturally with the heavy hood molds, cornice and mansard carried a... More

Grafton Tyler Double House, 1314 Thirtieth Street Northwest, Washington, District of Columbia, DC

Grafton Tyler Double House, 1314 Thirtieth Street Northwest, Washingto...

Significance: This double mansarded residence is an example of a particularly formal treatment of a mid-Victorian dwelling. It is conceived sculpturally with the heavy hood molds, cornice and mansard carried a... More

2618 Thirtieth Street Northwest (House), Washington, District of Columbia, DC

2618 Thirtieth Street Northwest (House), Washington, District of Colum...

Significance: House incorporates Romanesque double doorway and other fragments from the Henry Adams Mansion (1885) designed by need architect Henry Hobson Richardson. Fragments brought to present site on demol... More

2618 Thirtieth Street Northwest (House), Washington, District of Columbia, DC

2618 Thirtieth Street Northwest (House), Washington, District of Colum...

Significance: House incorporates Romanesque double doorway and other fragments from the Henry Adams Mansion (1885) designed by need architect Henry Hobson Richardson. Fragments brought to present site on demol... More

2618 Thirtieth Street Northwest (House), Washington, District of Columbia, DC

2618 Thirtieth Street Northwest (House), Washington, District of Colum...

Significance: House incorporates Romanesque double doorway and other fragments from the Henry Adams Mansion (1885) designed by need architect Henry Hobson Richardson. Fragments brought to present site on demol... More

2618 Thirtieth Street Northwest (House), Washington, District of Columbia, DC

2618 Thirtieth Street Northwest (House), Washington, District of Colum...

Significance: House incorporates Romanesque double doorway and other fragments from the Henry Adams Mansion (1885) designed by need architect Henry Hobson Richardson. Fragments brought to present site on demol... More

2618 Thirtieth Street Northwest (House), Washington, District of Columbia, DC

2618 Thirtieth Street Northwest (House), Washington, District of Colum...

Significance: House incorporates Romanesque double doorway and other fragments from the Henry Adams Mansion (1885) designed by need architect Henry Hobson Richardson. Fragments brought to present site on demol... More

2618 Thirtieth Street Northwest (House), Washington, District of Columbia, DC

2618 Thirtieth Street Northwest (House), Washington, District of Colum...

Significance: House incorporates Romanesque double doorway and other fragments from the Henry Adams Mansion (1885) designed by need architect Henry Hobson Richardson. Fragments brought to present site on demol... More

McCleery House, 1068 Thirtieth Street Northwest, Washington, District of Columbia, DC

McCleery House, 1068 Thirtieth Street Northwest, Washington, District ...

1994 Charles E. Peterson Prize, Entry Significance: A Georgetown residence of about 1800 with many fine interior details, reputedly designed by James Hoban. Unprocessed Field note material exists for this str... More

McCleery House, 1068 Thirtieth Street Northwest, Washington, District of Columbia, DC

McCleery House, 1068 Thirtieth Street Northwest, Washington, District ...

1994 Charles E. Peterson Prize, Entry Significance: A Georgetown residence of about 1800 with many fine interior details, reputedly designed by James Hoban. Unprocessed Field note material exists for this str... More

McCleery House, 1068 Thirtieth Street Northwest, Washington, District of Columbia, DC

McCleery House, 1068 Thirtieth Street Northwest, Washington, District ...

1994 Charles E. Peterson Prize, Entry Significance: A Georgetown residence of about 1800 with many fine interior details, reputedly designed by James Hoban. Unprocessed Field note material exists for this str... More

McCleery House, 1068 Thirtieth Street Northwest, Washington, District of Columbia, DC

McCleery House, 1068 Thirtieth Street Northwest, Washington, District ...

1994 Charles E. Peterson Prize, Entry Significance: A Georgetown residence of about 1800 with many fine interior details, reputedly designed by James Hoban. Unprocessed Field note material exists for this str... More

McCleery House, 1068 Thirtieth Street Northwest, Washington, District of Columbia, DC

McCleery House, 1068 Thirtieth Street Northwest, Washington, District ...

1994 Charles E. Peterson Prize, Entry Significance: A Georgetown residence of about 1800 with many fine interior details, reputedly designed by James Hoban. Unprocessed Field note material exists for this str... More

McCleery House, 1068 Thirtieth Street Northwest, Washington, District of Columbia, DC

McCleery House, 1068 Thirtieth Street Northwest, Washington, District ...

1994 Charles E. Peterson Prize, Entry Significance: A Georgetown residence of about 1800 with many fine interior details, reputedly designed by James Hoban. Unprocessed Field note material exists for this str... More

McCleery House, 1068 Thirtieth Street Northwest, Washington, District of Columbia, DC

McCleery House, 1068 Thirtieth Street Northwest, Washington, District ...

1994 Charles E. Peterson Prize, Entry Significance: A Georgetown residence of about 1800 with many fine interior details, reputedly designed by James Hoban. Unprocessed Field note material exists for this str... More

McCleery House, 1068 Thirtieth Street Northwest, Washington, District of Columbia, DC

McCleery House, 1068 Thirtieth Street Northwest, Washington, District ...

1994 Charles E. Peterson Prize, Entry Significance: A Georgetown residence of about 1800 with many fine interior details, reputedly designed by James Hoban. Unprocessed Field note material exists for this str... More

McCleery House, 1068 Thirtieth Street Northwest, Washington, District of Columbia, DC

McCleery House, 1068 Thirtieth Street Northwest, Washington, District ...

1994 Charles E. Peterson Prize, Entry Significance: A Georgetown residence of about 1800 with many fine interior details, reputedly designed by James Hoban. Unprocessed Field note material exists for this str... More

McCleery House, 1068 Thirtieth Street Northwest, Washington, District of Columbia, DC

McCleery House, 1068 Thirtieth Street Northwest, Washington, District ...

1994 Charles E. Peterson Prize, Entry Significance: A Georgetown residence of about 1800 with many fine interior details, reputedly designed by James Hoban. Unprocessed Field note material exists for this str... More

McCleery House, 1068 Thirtieth Street Northwest, Washington, District of Columbia, DC

McCleery House, 1068 Thirtieth Street Northwest, Washington, District ...

1994 Charles E. Peterson Prize, Entry Significance: A Georgetown residence of about 1800 with many fine interior details, reputedly designed by James Hoban. Unprocessed Field note material exists for this str... More

Andrew Ross Tenant House I, 1208 Thirtieth Street Northwest, Washington, District of Columbia, DC

Andrew Ross Tenant House I, 1208 Thirtieth Street Northwest, Washingto...

Significance: This house is a good example of the early 19th century modest row type dwelling. It was erected long with 1210 30th Street and the Ross and Getty building described in HABS No. DC-113. Survey n... More

Andrew Ross Tenant House I, 1208 Thirtieth Street Northwest, Washington, District of Columbia, DC

Andrew Ross Tenant House I, 1208 Thirtieth Street Northwest, Washingto...

Significance: This house is a good example of the early 19th century modest row type dwelling. It was erected long with 1210 30th Street and the Ross and Getty building described in HABS No. DC-113. Survey n... More

Andrew Ross Tenant House I, 1208 Thirtieth Street Northwest, Washington, District of Columbia, DC

Andrew Ross Tenant House I, 1208 Thirtieth Street Northwest, Washingto...

Significance: This house is a good example of the early 19th century modest row type dwelling. It was erected long with 1210 30th Street and the Ross and Getty building described in HABS No. DC-113. Survey n... More

Andrew Ross Tenant House I, 1208 Thirtieth Street Northwest, Washington, District of Columbia, DC

Andrew Ross Tenant House I, 1208 Thirtieth Street Northwest, Washingto...

Significance: This house is a good example of the early 19th century modest row type dwelling. It was erected long with 1210 30th Street and the Ross and Getty building described in HABS No. DC-113. Survey n... More

Duvall Foundry, 1050 Thirtieth Street Northwest, Washington, District of Columbia, DC

Duvall Foundry, 1050 Thirtieth Street Northwest, Washington, District ...

Significance: A good example of mid 19th century commercial building. Unprocessed Field note material exists for this structure: FN-58 Survey number: HABS DC-154 Building/structure dates: ca. 1856 Initial C... More

Duvall Foundry, 1050 Thirtieth Street Northwest, Washington, District of Columbia, DC

Duvall Foundry, 1050 Thirtieth Street Northwest, Washington, District ...

Significance: A good example of mid 19th century commercial building. Unprocessed Field note material exists for this structure: FN-58 Survey number: HABS DC-154 Building/structure dates: ca. 1856 Initial C... More

Duvall Foundry, 1050 Thirtieth Street Northwest, Washington, District of Columbia, DC

Duvall Foundry, 1050 Thirtieth Street Northwest, Washington, District ...

Significance: A good example of mid 19th century commercial building. Unprocessed Field note material exists for this structure: FN-58 Survey number: HABS DC-154 Building/structure dates: ca. 1856 Initial C... More

Duvall Foundry, 1050 Thirtieth Street Northwest, Washington, District of Columbia, DC

Duvall Foundry, 1050 Thirtieth Street Northwest, Washington, District ...

Significance: A good example of mid 19th century commercial building. Unprocessed Field note material exists for this structure: FN-58 Survey number: HABS DC-154 Building/structure dates: ca. 1856 Initial C... More

Thirtieth Street Station, Power Director Center, Thirtieth & Market Streets in Amtrak Railroad Station, Philadelphia, Philadelphia County, PA

Thirtieth Street Station, Power Director Center, Thirtieth & Market St...

Significance: It was designed to visually and aurally indicate the operating status of the railroad's power system. This particular power director center monitored and supervised operation of all switches in th... More

Thirtieth Street Station, Power Director Center, Thirtieth & Market Streets in Amtrak Railroad Station, Philadelphia, Philadelphia County, PA

Thirtieth Street Station, Power Director Center, Thirtieth & Market St...

Significance: It was designed to visually and aurally indicate the operating status of the railroad's power system. This particular power director center monitored and supervised operation of all switches in th... More

Thirtieth Street Station, Power Director Center, Thirtieth & Market Streets in Amtrak Railroad Station, Philadelphia, Philadelphia County, PA

Thirtieth Street Station, Power Director Center, Thirtieth & Market St...

Significance: It was designed to visually and aurally indicate the operating status of the railroad's power system. This particular power director center monitored and supervised operation of all switches in th... More

Thirtieth Street Station, Power Director Center, Thirtieth & Market Streets in Amtrak Railroad Station, Philadelphia, Philadelphia County, PA

Thirtieth Street Station, Power Director Center, Thirtieth & Market St...

Significance: It was designed to visually and aurally indicate the operating status of the railroad's power system. This particular power director center monitored and supervised operation of all switches in th... More

Thirtieth Street Station, Power Director Center, Thirtieth & Market Streets in Amtrak Railroad Station, Philadelphia, Philadelphia County, PA

Thirtieth Street Station, Power Director Center, Thirtieth & Market St...

Significance: It was designed to visually and aurally indicate the operating status of the railroad's power system. This particular power director center monitored and supervised operation of all switches in th... More

Thirtieth Street Station, Power Director Center, Thirtieth & Market Streets in Amtrak Railroad Station, Philadelphia, Philadelphia County, PA

Thirtieth Street Station, Power Director Center, Thirtieth & Market St...

Significance: It was designed to visually and aurally indicate the operating status of the railroad's power system. This particular power director center monitored and supervised operation of all switches in th... More

Thirtieth Street Station, Power Director Center, Thirtieth & Market Streets in Amtrak Railroad Station, Philadelphia, Philadelphia County, PA

Thirtieth Street Station, Power Director Center, Thirtieth & Market St...

Significance: It was designed to visually and aurally indicate the operating status of the railroad's power system. This particular power director center monitored and supervised operation of all switches in th... More

Thirtieth Street Station, Power Director Center, Thirtieth & Market Streets in Amtrak Railroad Station, Philadelphia, Philadelphia County, PA

Thirtieth Street Station, Power Director Center, Thirtieth & Market St...

Significance: It was designed to visually and aurally indicate the operating status of the railroad's power system. This particular power director center monitored and supervised operation of all switches in th... More

Thirtieth Street Station, Power Director Center, Thirtieth & Market Streets in Amtrak Railroad Station, Philadelphia, Philadelphia County, PA

Thirtieth Street Station, Power Director Center, Thirtieth & Market St...

Significance: It was designed to visually and aurally indicate the operating status of the railroad's power system. This particular power director center monitored and supervised operation of all switches in th... More

Thirtieth Street Station, Power Director Center, Thirtieth & Market Streets in Amtrak Railroad Station, Philadelphia, Philadelphia County, PA

Thirtieth Street Station, Power Director Center, Thirtieth & Market St...

Significance: It was designed to visually and aurally indicate the operating status of the railroad's power system. This particular power director center monitored and supervised operation of all switches in th... More

Thirtieth Street Station, Power Director Center, Thirtieth & Market Streets in Amtrak Railroad Station, Philadelphia, Philadelphia County, PA

Thirtieth Street Station, Power Director Center, Thirtieth & Market St...

Significance: It was designed to visually and aurally indicate the operating status of the railroad's power system. This particular power director center monitored and supervised operation of all switches in th... More

Thirtieth Street Station, Power Director Center, Thirtieth & Market Streets in Amtrak Railroad Station, Philadelphia, Philadelphia County, PA

Thirtieth Street Station, Power Director Center, Thirtieth & Market St...

Significance: It was designed to visually and aurally indicate the operating status of the railroad's power system. This particular power director center monitored and supervised operation of all switches in th... More

Thirtieth Street Station, Power Director Center, Thirtieth & Market Streets in Amtrak Railroad Station, Philadelphia, Philadelphia County, PA

Thirtieth Street Station, Power Director Center, Thirtieth & Market St...

Significance: It was designed to visually and aurally indicate the operating status of the railroad's power system. This particular power director center monitored and supervised operation of all switches in th... More

Thirtieth Street Station, Power Director Center, Thirtieth & Market Streets in Amtrak Railroad Station, Philadelphia, Philadelphia County, PA

Thirtieth Street Station, Power Director Center, Thirtieth & Market St...

Significance: It was designed to visually and aurally indicate the operating status of the railroad's power system. This particular power director center monitored and supervised operation of all switches in th... More

Thirtieth Street Station, Power Director Center, Thirtieth & Market Streets in Amtrak Railroad Station, Philadelphia, Philadelphia County, PA

Thirtieth Street Station, Power Director Center, Thirtieth & Market St...

Significance: It was designed to visually and aurally indicate the operating status of the railroad's power system. This particular power director center monitored and supervised operation of all switches in th... More

William Knowles House, 1228 Thirtieth Street Northwest, Washington, District of Columbia, DC

William Knowles House, 1228 Thirtieth Street Northwest, Washington, Di...

Significance: The house is generally oft he Federal plan and character but demonstrates the assimilation of certain features of the Greek Revival. Although the back section has been extensively remodeled, ther... More

William Knowles House, 1228 Thirtieth Street Northwest, Washington, District of Columbia, DC

William Knowles House, 1228 Thirtieth Street Northwest, Washington, Di...

Significance: The house is generally oft he Federal plan and character but demonstrates the assimilation of certain features of the Greek Revival. Although the back section has been extensively remodeled, ther... More

William Knowles House, 1228 Thirtieth Street Northwest, Washington, District of Columbia, DC

William Knowles House, 1228 Thirtieth Street Northwest, Washington, Di...

Significance: The house is generally oft he Federal plan and character but demonstrates the assimilation of certain features of the Greek Revival. Although the back section has been extensively remodeled, ther... More

William Knowles House, 1228 Thirtieth Street Northwest, Washington, District of Columbia, DC

William Knowles House, 1228 Thirtieth Street Northwest, Washington, Di...

Significance: The house is generally oft he Federal plan and character but demonstrates the assimilation of certain features of the Greek Revival. Although the back section has been extensively remodeled, ther... More

William Knowles House, 1228 Thirtieth Street Northwest, Washington, District of Columbia, DC

William Knowles House, 1228 Thirtieth Street Northwest, Washington, Di...

Significance: The house is generally oft he Federal plan and character but demonstrates the assimilation of certain features of the Greek Revival. Although the back section has been extensively remodeled, ther... More

William Knowles House, 1228 Thirtieth Street Northwest, Washington, District of Columbia, DC

William Knowles House, 1228 Thirtieth Street Northwest, Washington, Di...

Significance: The house is generally oft he Federal plan and character but demonstrates the assimilation of certain features of the Greek Revival. Although the back section has been extensively remodeled, ther... More

1524 Thirtieth Street, Northwest (House), Washington, District of Columbia, DC

1524 Thirtieth Street, Northwest (House), Washington, District of Colu...

Survey number: HABS DC-842 National Register of Historic Places NRIS Number: 67000025