Frankford Arsenal, Building Nos. 254-255, Montgomery Street, between H...
Significance: Buildings 254-255 are two of the many small sheds and warehouses scattered throughout the grounds of Frankford Arsenal, the U.S. Army's principal manufacturer of small arms ammunition. Survey num... More
Frankford Arsenal, Building No. 59, Southeast corner Mordecai Road & R...
Significance: Building 59 is associated with the expansion of Frankford Arsenal during World War II. It is one of many small storage facilities located throughout the arsenal, the U.S. Army's principal manufac... More
Frankford Arsenal, Building No. 267, Southwest corner Craig Road & Eak...
Significance: Building 267 is associated with the continued growth of Frankford Arsenal, the U.S. Army's principal manufacturer of small arms ammunition. Survey number: HAER PA-74-BR Building/structure dates:... More
Frankford Arsenal, Building No. 318, West Eakin Street between Hagner ...
Significance: Building 318 is associated with the many small structures scattered throughout the grounds of the Frankford Arsenal, the U.S. Army's principal manufacturer of small arms ammunition. Survey number... More
Frankford Arsenal, Building No. 206, Bridge & Tacony Streets, Philadel...
Significance: Building 206 was constructed in 1918 as a cart house and is associated with the large-scale expansion of Frankford Arsenal in its relation with the United States' entry into World War I. Survey n... More
Frankford Arsenal, Building No. 240, Northeast corner Hagner Road & Cl...
Significance: The earliest portions of Building 240 were constructed in the 1860s as a powder magazine. The building is thus associated with one of the most basic functions of Frankford Arsenal, the production... More
Frankford Arsenal, Building No. 211, Bridge & Tacony Streets, Philadel...
Significance: Established in 1816, the Frankford Arsenal served for three decades as a depot for the storage and repair of arms, accoutrements, and ammunition for the United States Army. From 1849 to 1976, the... More
Frankford Arsenal, Building No. 211, Bridge & Tacony Streets, Philadel...
Significance: Established in 1816, the Frankford Arsenal served for three decades as a depot for the storage and repair of arms, accoutrements, and ammunition for the United States Army. From 1849 to 1976, the... More
Frankford Arsenal, Building No. 223, South side Hagner Road between Me...
Significance: Constructed as a railroad loading platform, Building 223 is associated with the large-scale expansion of Frankford Arsenal that resulted from the United States' entry into World War I. Survey num... More
Frankford Arsenal, Building No. 223, South side Hagner Road between Me...
Significance: Constructed as a railroad loading platform, Building 223 is associated with the large-scale expansion of Frankford Arsenal that resulted from the United States' entry into World War I. Survey num... More
Frankford Arsenal, Building Nos. 213-214, Bridge & Tacony Streets, Phi...
Significance: Building 213, constructed in 1903 as a box and packing shop, and Building 214, constructed in 1918 as a small arms ammunition storehouse, are connected buildings associated with the expansion of f... More
Frankford Arsenal, Building Nos. 213-214, Bridge & Tacony Streets, Phi...
Significance: Building 213, constructed in 1903 as a box and packing shop, and Building 214, constructed in 1918 as a small arms ammunition storehouse, are connected buildings associated with the expansion of f... More
Frankford Arsenal, Building Nos. 213-214, Bridge & Tacony Streets, Phi...
Significance: Building 213, constructed in 1903 as a box and packing shop, and Building 214, constructed in 1918 as a small arms ammunition storehouse, are connected buildings associated with the expansion of f... More
Frankford Arsenal, Building No. 301, Southeast corner of Hagner Road &...
Significance: Building 301 was constructed as the principal power plant for Frankford Arsenal, the U.S. Army's main supplier of ammunition throughout the late nineteenth and early twentieth centuries. The buil... More
Frankford Arsenal, Building Nos. 242-246A, South side Craig Road betwe...
Significance: These nine buildings are part of a thirteen-building complex associated with the original and most elemental purpose of Frankford Arsenal, the production and storage of powder and munitions for th... More
Frankford Arsenal, Building Nos. 242-246A, South side Craig Road betwe...
Significance: These nine buildings are part of a thirteen-building complex associated with the original and most elemental purpose of Frankford Arsenal, the production and storage of powder and munitions for th... More
Frankford Arsenal, Building No. 29, Southeast corner of Mellon Street ...
Significance: This building, almost wholly rebuilt in 1939, reflects the continued development of Frankford Arsenal as the U.S. Army's principal supplier of ammunition, sights, and fire control instruments. S... More
San Francisco Cable Railway, Washington & Mason Streets, San Francisco...
also CAL, 38-SANFRA-137-A- San Francisco Railway: Cable Car Powerhouse & Barn Significance: The last operating cable railroad in the world. Representative of an important type of urban transportation system in... More
San Francisco Cable Railway, Washington & Mason Streets, San Francisco...
also CAL, 38-SANFRA-137-A- San Francisco Railway: Cable Car Powerhouse & Barn Significance: The last operating cable railroad in the world. Representative of an important type of urban transportation system in... More
San Francisco Cable Railway, Washington & Mason Streets, San Francisco...
also CAL, 38-SANFRA-137-A- San Francisco Railway: Cable Car Powerhouse & Barn Significance: The last operating cable railroad in the world. Representative of an important type of urban transportation system in... More
Frankford Arsenal, Building No. 266, Northeast corner Farley Road & Me...
Significance: Building 266 is one of many small sheds and storehouses scattered throughout the grounds of the Frankford Arsenal, the U.S. Army's principal manufacturer of small arms ammunition. Survey number: ... More
Frankford Arsenal, Building Substation, Southeast corner Craig Road & ...
Significance: The substation is associated with the continued use of Frankford Arsenal, as a U.S. Army facility in the mid-twentieth century. Survey number: HAER PA-74-BX Building/structure dates: 1960 Initia... More
Frankford Arsenal, Building No. 34, Southwest corner Mordecai Road & M...
Significance: Building 34 is associated with the continued use of Frankford Arsenal as an important U.S. Army post during the decades following World War II. Survey number: HAER PA-74-AL Building/structure da... More
Frankford Arsenal, Building No. 251, Northeast corner Hagner Road & Wa...
Significance: Constructed as a storehouse, Building 251 is associated with the large-scale expansion of Frankford Arsenal that resulted from the United States' entry into World War I. Survey number: HAER PA-74... More
Fries Manaufacturing & Power Company, Idols Station, Yadkin River, Cle...
Significance: First hydroelectric plant in North Carolina. Survey number: HAER NC-9 Building/structure dates: 1914 Subsequent Work Building/structure dates: ca. 1897- 1898 Initial Construction
Frankford Arsenal, Building Nos. 141-143, South side Worth Road betwee...
Significance: Constructed in 1941 as a chemical warehouse, Buildings 141, 141A, 142, 1424A, and 143 are associated with the large-scale expansion of Frankford Arsenal, the U.S. Army's principal manufacturer of ... More
Frankford Arsenal, Building No. 206, Bridge & Tacony Streets, Philadel...
Significance: Building 206 was constructed in 1918 as a cart house and is associated with the large-scale expansion of Frankford Arsenal in its relation with the United States' entry into World War I. Survey n... More
Frankford Arsenal, Building No. 227, South side of Hagner Road between...
Significance: Building 227, constructed in 1941 as a blank ammunition loading plant, is associated with the large-scale expansion of Frankford Arsenal, the United States' principal manufacturer of small arms am... More
Frankford Arsenal, Building No. 227, South side of Hagner Road between...
Significance: Building 227, constructed in 1941 as a blank ammunition loading plant, is associated with the large-scale expansion of Frankford Arsenal, the United States' principal manufacturer of small arms am... More
Frankford Arsenal, Building No. 240, Northeast corner Hagner Road & Cl...
Significance: The earliest portions of Building 240 were constructed in the 1860s as a powder magazine. The building is thus associated with one of the most basic functions of Frankford Arsenal, the production... More
Frankford Arsenal, Building No. 211, Bridge & Tacony Streets, Philadel...
Significance: Established in 1816, the Frankford Arsenal served for three decades as a depot for the storage and repair of arms, accoutrements, and ammunition for the United States Army. From 1849 to 1976, the... More
Frankford Arsenal, Building No. 46, Bridge & Tacony Streets, Philadelp...
Significance: Building 46, constructed in 1915 as a tin shop, is associated with the large scale expansion of Frankford Arsenal that resulted from the United States' entry into World War I. Served as the instr... More
Frankford Arsenal, Building No. 66, North of Benet Road & east of Walb...
Significance: This small magazine is peripherally associated with the development and testing of ammunition and arms at Frankford Arsenal, the U.S. Army's principal manufacturer of small arms ammunition. Surve... More
Frankford Arsenal, Building No. 319, Southwest corner of Eakin Street ...
Significance: Building 319 is associated with the continued growth of Frankford Arsenal, the U.S. Army's principal manufacturer of small arms ammunition, during the twentieth century. Survey number: HAER PA-74... More
Frankford Arsenal, South of Tacony Street between Bridge Street & trac...
Significance: Starting in 1816 as a storage facility, Frankford Arsenal grew into the United States' most well known ordnance manufacturers, specializing in small arms munitions. The arsenal was closed down in... More
Frankford Arsenal, Building Nos. 242-246A, South side Craig Road betwe...
Significance: These nine buildings are part of a thirteen-building complex associated with the original and most elemental purpose of Frankford Arsenal, the production and storage of powder and munitions for th... More
Frankford Arsenal, Building No. 29, Southeast corner of Mellon Street ...
Significance: This building, almost wholly rebuilt in 1939, reflects the continued development of Frankford Arsenal as the U.S. Army's principal supplier of ammunition, sights, and fire control instruments. S... More
San Francisco Cable Railway, Washington & Mason Streets, San Francisco...
also CAL, 38-SANFRA-137-A- San Francisco Railway: Cable Car Powerhouse & Barn Significance: The last operating cable railroad in the world. Representative of an important type of urban transportation system in... More
San Francisco Cable Railway, Washington & Mason Streets, San Francisco...
also CAL, 38-SANFRA-137-A- San Francisco Railway: Cable Car Powerhouse & Barn Significance: The last operating cable railroad in the world. Representative of an important type of urban transportation system in... More
San Francisco Cable Railway, Washington & Mason Streets, San Francisco...
also CAL, 38-SANFRA-137-A- San Francisco Railway: Cable Car Powerhouse & Barn Significance: The last operating cable railroad in the world. Representative of an important type of urban transportation system in... More
San Francisco Cable Railway, Washington & Mason Streets, San Francisco...
also CAL, 38-SANFRA-137-A- San Francisco Railway: Cable Car Powerhouse & Barn Significance: The last operating cable railroad in the world. Representative of an important type of urban transportation system in... More
San Francisco Cable Railway, Washington & Mason Streets, San Francisco...
also CAL, 38-SANFRA-137-A- San Francisco Railway: Cable Car Powerhouse & Barn Significance: The last operating cable railroad in the world. Representative of an important type of urban transportation system in... More
San Francisco Cable Railway, Washington & Mason Streets, San Francisco...
also CAL, 38-SANFRA-137-A- San Francisco Railway: Cable Car Powerhouse & Barn Significance: The last operating cable railroad in the world. Representative of an important type of urban transportation system in... More
San Francisco Cable Railway, Washington & Mason Streets, San Francisco...
also CAL, 38-SANFRA-137-A- San Francisco Railway: Cable Car Powerhouse & Barn Significance: The last operating cable railroad in the world. Representative of an important type of urban transportation system in... More
Frankford Arsenal, Building No. 265, Northeast corner Farley Road & Me...
Significance: Building 265 is associated with the multitude of small structures scattered throughout the grounds of Frankford Arsenal, the U.S. Army's principal manufacturer of small arms ammunition. Survey nu... More
Frankford Arsenal, Building No. 148, Bridge & Tacony Streets, Philadel...
Significance: One of a series of magazines at Frankford Arsenal, the building was the U.S. Army's principal manufacturer of ammunition throughout the nineteenth and early twentieth centuries. Constructed in 19... More
Frankford Arsenal, Building No. 251, Northeast corner Hagner Road & Wa...
Significance: Constructed as a storehouse, Building 251 is associated with the large-scale expansion of Frankford Arsenal that resulted from the United States' entry into World War I. Survey number: HAER PA-74... More
Frankford Arsenal, Building No. 308, North side Laidley Road between W...
Significance: Building 308 is associated with the large scale expansion of Frankford Arsenal, the U.S. Army's principal manufacturer of small arms ammunition, during World War II. Survey number: HAER PA-74-AE ... More
Fries Manaufacturing & Power Company, Idols Station, Yadkin River, Cle...
Significance: First hydroelectric plant in North Carolina. Survey number: HAER NC-9 Building/structure dates: 1914 Subsequent Work Building/structure dates: ca. 1897- 1898 Initial Construction
Frankford Arsenal, Building No. 68, Southeast corner of Walbach Street...
Significance: Building 68, constructed as a fuze loading house, is associated with the expansion of Frankford Arsenal during World War II. Used as a laboratory after 1946, the building is also associated with ... More
Frankford Arsenal, Building No. 206, Bridge & Tacony Streets, Philadel...
Significance: Building 206 was constructed in 1918 as a cart house and is associated with the large-scale expansion of Frankford Arsenal in its relation with the United States' entry into World War I. Survey n... More
Frankford Arsenal, Building No. 206, Bridge & Tacony Streets, Philadel...
Significance: Building 206 was constructed in 1918 as a cart house and is associated with the large-scale expansion of Frankford Arsenal in its relation with the United States' entry into World War I. Survey n... More
Frankford Arsenal, Building No. 312, Northeast corner of Walbach Stree...
Significance: Building 312 is associated with the extensive infrastructure of roads, utilities and services that supported the principal functions of Frankford Arsenal, the U.S. Army's principal manufacturer of... More
Frankford Arsenal, Building No. 66, North of Benet Road & east of Walb...
Significance: This small magazine is peripherally associated with the development and testing of ammunition and arms at Frankford Arsenal, the U.S. Army's principal manufacturer of small arms ammunition. Surve... More
Frankford Arsenal, Building No. 223, South side Hagner Road between Me...
Significance: Constructed as a railroad loading platform, Building 223 is associated with the large-scale expansion of Frankford Arsenal that resulted from the United States' entry into World War I. Survey num... More
Frankford Arsenal, Building No. 223, South side Hagner Road between Me...
Significance: Constructed as a railroad loading platform, Building 223 is associated with the large-scale expansion of Frankford Arsenal that resulted from the United States' entry into World War I. Survey num... More
Frankford Arsenal, Building Nos. 213-214, Bridge & Tacony Streets, Phi...
Significance: Building 213, constructed in 1903 as a box and packing shop, and Building 214, constructed in 1918 as a small arms ammunition storehouse, are connected buildings associated with the expansion of f... More
Frankford Arsenal, Building No. 301, Southeast corner of Hagner Road &...
Significance: Building 301 was constructed as the principal power plant for Frankford Arsenal, the U.S. Army's main supplier of ammunition throughout the late nineteenth and early twentieth centuries. The buil... More
Frankford Arsenal, Building Nos. 242-246A, South side Craig Road betwe...
Significance: These nine buildings are part of a thirteen-building complex associated with the original and most elemental purpose of Frankford Arsenal, the production and storage of powder and munitions for th... More
Frankford Arsenal, Building Nos. 242-246A, South side Craig Road betwe...
Significance: These nine buildings are part of a thirteen-building complex associated with the original and most elemental purpose of Frankford Arsenal, the production and storage of powder and munitions for th... More
Frankford Arsenal, Building No. 29, Southeast corner of Mellon Street ...
Significance: This building, almost wholly rebuilt in 1939, reflects the continued development of Frankford Arsenal as the U.S. Army's principal supplier of ammunition, sights, and fire control instruments. S... More
San Francisco Cable Railway, Washington & Mason Streets, San Francisco...
also CAL, 38-SANFRA-137-A- San Francisco Railway: Cable Car Powerhouse & Barn Significance: The last operating cable railroad in the world. Representative of an important type of urban transportation system in... More
San Francisco Cable Railway, Washington & Mason Streets, San Francisco...
also CAL, 38-SANFRA-137-A- San Francisco Railway: Cable Car Powerhouse & Barn Significance: The last operating cable railroad in the world. Representative of an important type of urban transportation system in... More
San Francisco Cable Railway, Washington & Mason Streets, San Francisco...
also CAL, 38-SANFRA-137-A- San Francisco Railway: Cable Car Powerhouse & Barn Significance: The last operating cable railroad in the world. Representative of an important type of urban transportation system in... More
San Francisco Cable Railway, Washington & Mason Streets, San Francisco...
also CAL, 38-SANFRA-137-A- San Francisco Railway: Cable Car Powerhouse & Barn Significance: The last operating cable railroad in the world. Representative of an important type of urban transportation system in... More
Frankford Arsenal, Building No. 233, South side Craig Road between Bui...
Significance: Building 233 is associated with the continued use of Frankford Arsenal as an important U.S. Army post during the decades following World War II. Survey number: HAER PA-74-BG Building/structure d... More
Frankford Arsenal, Building No. 43, Southeast corner of Mordecai Road ...
Significance: Building 43 is associated with the continued use of Frankford Arsenal as an important U.S. Army post during the decades following World War II. Survey number: HAER PA-74-AN Building/structure da... More
Frankford Arsenal, Building No. 251, Northeast corner Hagner Road & Wa...
Significance: Constructed as a storehouse, Building 251 is associated with the large-scale expansion of Frankford Arsenal that resulted from the United States' entry into World War I. Survey number: HAER PA-74... More
Frankford Arsenal, Building No. 251, Northeast corner Hagner Road & Wa...
Significance: Constructed as a storehouse, Building 251 is associated with the large-scale expansion of Frankford Arsenal that resulted from the United States' entry into World War I. Survey number: HAER PA-74... More
Frankford Arsenal, Building No. 308, North side Laidley Road between W...
Significance: Building 308 is associated with the large scale expansion of Frankford Arsenal, the U.S. Army's principal manufacturer of small arms ammunition, during World War II. Survey number: HAER PA-74-AE ... More
Frankford Arsenal, Building Nos. 141-143, South side Worth Road betwee...
Significance: Constructed in 1941 as a chemical warehouse, Buildings 141, 141A, 142, 1424A, and 143 are associated with the large-scale expansion of Frankford Arsenal, the U.S. Army's principal manufacturer of ... More
Frankford Arsenal, Building No. 312, Northeast corner of Walbach Stree...
Significance: Building 312 is associated with the extensive infrastructure of roads, utilities and services that supported the principal functions of Frankford Arsenal, the U.S. Army's principal manufacturer of... More
Frankford Arsenal, Building No. 240, Northeast corner Hagner Road & Cl...
Significance: The earliest portions of Building 240 were constructed in the 1860s as a powder magazine. The building is thus associated with one of the most basic functions of Frankford Arsenal, the production... More
Frankford Arsenal, Building No. 240, Northeast corner Hagner Road & Cl...
Significance: The earliest portions of Building 240 were constructed in the 1860s as a powder magazine. The building is thus associated with one of the most basic functions of Frankford Arsenal, the production... More
Frankford Arsenal, Building No. 46, Bridge & Tacony Streets, Philadelp...
Significance: Building 46, constructed in 1915 as a tin shop, is associated with the large scale expansion of Frankford Arsenal that resulted from the United States' entry into World War I. Served as the instr... More
Frankford Arsenal, Building Nos. 213-214, Bridge & Tacony Streets, Phi...
Significance: Building 213, constructed in 1903 as a box and packing shop, and Building 214, constructed in 1918 as a small arms ammunition storehouse, are connected buildings associated with the expansion of f... More
Frankford Arsenal, Building Nos. 242-246A, South side Craig Road betwe...
Significance: These nine buildings are part of a thirteen-building complex associated with the original and most elemental purpose of Frankford Arsenal, the production and storage of powder and munitions for th... More
Frankford Arsenal, Building No. 305, Bridge & Tacony Streets, Philadel...
Significance: Building 305 is associated with the continued growth of Frankford Arsenal during the twentieth century. Survey number: HAER PA-74-AD Building/structure dates: 1944 Initial Construction
San Francisco Cable Railway, Washington & Mason Streets, San Francisco...
also CAL, 38-SANFRA-137-A- San Francisco Railway: Cable Car Powerhouse & Barn Significance: The last operating cable railroad in the world. Representative of an important type of urban transportation system in... More
San Francisco Cable Railway, Washington & Mason Streets, San Francisco...
also CAL, 38-SANFRA-137-A- San Francisco Railway: Cable Car Powerhouse & Barn Significance: The last operating cable railroad in the world. Representative of an important type of urban transportation system in... More
San Francisco Cable Railway, Washington & Mason Streets, San Francisco...
also CAL, 38-SANFRA-137-A- San Francisco Railway: Cable Car Powerhouse & Barn Significance: The last operating cable railroad in the world. Representative of an important type of urban transportation system in... More
San Francisco Cable Railway, Washington & Mason Streets, San Francisco...
also CAL, 38-SANFRA-137-A- San Francisco Railway: Cable Car Powerhouse & Barn Significance: The last operating cable railroad in the world. Representative of an important type of urban transportation system in... More
San Francisco Cable Railway, Washington & Mason Streets, San Francisco...
also CAL, 38-SANFRA-137-A- San Francisco Railway: Cable Car Powerhouse & Barn Significance: The last operating cable railroad in the world. Representative of an important type of urban transportation system in... More
San Francisco Cable Railway, Washington & Mason Streets, San Francisco...
also CAL, 38-SANFRA-137-A- San Francisco Railway: Cable Car Powerhouse & Barn Significance: The last operating cable railroad in the world. Representative of an important type of urban transportation system in... More
Frankford Arsenal, Building No. 249, Northwest corner of Hagner Road &...
Significance: Building 249 is associated with the expansion of Frankford Arsenal, during World War II. Survey number: HAER PA-74-BJ Building/structure dates: ca. 1941 Initial Construction Building/structure ... More
Frankford Arsenal, Building No. 217, Bridge & Tacony Streets, Philadel...
Significance: Constructed in 1899 as a boiler house for the new small arms cartridge factory and introduced into Building 215 in 1898, Building 2`7 is associated with the modest expansion of Frankford Arsenal t... More
Frankford Arsenal, Building No. 217, Bridge & Tacony Streets, Philadel...
Significance: Constructed in 1899 as a boiler house for the new small arms cartridge factory and introduced into Building 215 in 1898, Building 2`7 is associated with the modest expansion of Frankford Arsenal t... More
Frankford Arsenal, Building No. 148, Bridge & Tacony Streets, Philadel...
Significance: One of a series of magazines at Frankford Arsenal, the building was the U.S. Army's principal manufacturer of ammunition throughout the nineteenth and early twentieth centuries. Constructed in 19... More
Frankford Arsenal, Building No. 309, South of Hagner Road to west of C...
Significance: Building 309 is associated with the continued growth of Frankford Arsenal, the United States Army's principal manufacturer of small arms ammunition, during the twentieth century. Survey number: H... More
Frankford Arsenal, Building No. 308, North side Laidley Road between W...
Significance: Building 308 is associated with the large scale expansion of Frankford Arsenal, the U.S. Army's principal manufacturer of small arms ammunition, during World War II. Survey number: HAER PA-74-AE ... More
Frankford Arsenal, Building Nos. 141-143, South side Worth Road betwee...
Significance: Constructed in 1941 as a chemical warehouse, Buildings 141, 141A, 142, 1424A, and 143 are associated with the large-scale expansion of Frankford Arsenal, the U.S. Army's principal manufacturer of ... More
Frankford Arsenal, Building No. 68, Southeast corner of Walbach Street...
Significance: Building 68, constructed as a fuze loading house, is associated with the expansion of Frankford Arsenal during World War II. Used as a laboratory after 1946, the building is also associated with ... More
Frankford Arsenal, Building No. 227, South side of Hagner Road between...
Significance: Building 227, constructed in 1941 as a blank ammunition loading plant, is associated with the large-scale expansion of Frankford Arsenal, the United States' principal manufacturer of small arms am... More
Frankford Arsenal, Building No. 227, South side of Hagner Road between...
Significance: Building 227, constructed in 1941 as a blank ammunition loading plant, is associated with the large-scale expansion of Frankford Arsenal, the United States' principal manufacturer of small arms am... More
Frankford Arsenal, Building No. 227, South side of Hagner Road between...
Significance: Building 227, constructed in 1941 as a blank ammunition loading plant, is associated with the large-scale expansion of Frankford Arsenal, the United States' principal manufacturer of small arms am... More
Frankford Arsenal, Building No. 316, Northwest corner Eakin Street & T...
Significance: Constructed as an artillery range, Building 316 is associated with the large-scale expansion of Frankford Arsenal, as the U.S. Army's principal supplier of ammunition during the United States' ent... More
Frankford Arsenal, Building No. 46, Bridge & Tacony Streets, Philadelp...
Significance: Building 46, constructed in 1915 as a tin shop, is associated with the large scale expansion of Frankford Arsenal that resulted from the United States' entry into World War I. Served as the instr... More
Frankford Arsenal, Building Nos. 239-239A, Southeast corner of Clay St...
Significance: Constructed as a powder magazine, Building 239 is associated with the original and most elemental purpose of Frankford Arsenal, the storage of powder and munitions for the United States Army. Bui... More
Frankford Arsenal, Building Nos. 242-246A, South side Craig Road betwe...
Significance: These nine buildings are part of a thirteen-building complex associated with the original and most elemental purpose of Frankford Arsenal, the production and storage of powder and munitions for th... More
Frankford Arsenal, Building No. 305, Bridge & Tacony Streets, Philadel...
Significance: Building 305 is associated with the continued growth of Frankford Arsenal during the twentieth century. Survey number: HAER PA-74-AD Building/structure dates: 1944 Initial Construction