Chollas Heights Naval Radio Transmitting Facility, Helix House, 6410 Z...
Survey number: HAER CA-154-B Public domain photograph - historical image of California, United States, free to use, no copyright restrictions image - Picryl description
Chollas Heights Naval Radio Transmitting Facility, Helix House, 6410 Z...
Survey number: HAER CA-154-B Public domain photograph - historical image of California, United States, free to use, no copyright restrictions image - Picryl description
[Design drawing for stained glass window with abstract meandering heli...
Public domain reproduction of illuminated manuscript page, free to use, no copyright restrictions image - Picryl description
Naval Computer & Telecommunications Area Master Station, Eastern Pacif...
Significance: Helix House No. 2 (Structure 87) is an octagonal, cast-in-place concrete building constructed in 1945-46. It is nearly identical to the first Helix House (Structure 3) built at RTF-Lualualei in 1... More
Chollas Heights Naval Radio Transmitting Facility, Helix House, 6410 Z...
Survey number: HAER CA-154-B Public domain photograph - historical image of California, United States, free to use, no copyright restrictions image - Picryl description
[Design drawing for stained glass windows ("3 windows behind sanctuary...
Public domain image of watercolor painting from British-related collections, free to use, no copyright restrictions - Picryl description
Chollas Heights Naval Radio Transmitting Facility, Helix House, 6410 Z...
Survey number: HAER CA-154-B Public domain photograph - historical image of California, United States, free to use, no copyright restrictions image - Picryl description
[Design drawing for stained glass window with abstract meandering heli...
Public domain reproduction of illuminated manuscript page, free to use, no copyright restrictions image - Picryl description
Naval Computer & Telecommunications Area Master Station, Eastern Pacif...
Significance: Helix House No. 2 (Structure 87) is an octagonal, cast-in-place concrete building constructed in 1945-46. It is nearly identical to the first Helix House (Structure 3) built at RTF-Lualualei in 1... More
Naval Computer & Telecommunications Area Master Station, Eastern Pacif...
Significance: Helix House No. 2 (Structure 87) is an octagonal, cast-in-place concrete building constructed in 1945-46. It is nearly identical to the first Helix House (Structure 3) built at RTF-Lualualei in 1... More
Naval Computer & Telecommunications Area Master Station, Eastern Pacif...
Significance: Helix House No. 2 (Structure 87) is an octagonal, cast-in-place concrete building constructed in 1945-46. It is nearly identical to the first Helix House (Structure 3) built at RTF-Lualualei in 1... More
Chollas Heights Naval Radio Transmitting Facility, Helix House, 6410 Z...
Survey number: HAER CA-154-B Public domain photograph - historical image of California, United States, free to use, no copyright restrictions image - Picryl description
[Design drawing for stained glass windows ("3 windows behind sanctuary...
Public domain reproduction of illuminated manuscript page, 14th century, free to use, no copyright restrictions image - Picryl description.
Chollas Heights Naval Radio Transmitting Facility, Helix House, 6410 Z...
Survey number: HAER CA-154-B Public domain photograph - historical image of California, United States, free to use, no copyright restrictions image - Picryl description
Chollas Heights Naval Radio Transmitting Facility, Helix House, 6410 Z...
Survey number: HAER CA-154-B Public domain photograph - historical image of California, United States, free to use, no copyright restrictions image - Picryl description
Chollas Heights Naval Radio Transmitting Facility, Helix House, 6410 Z...
Survey number: HAER CA-154-B Public domain photograph - historical image of California, United States, free to use, no copyright restrictions image - Picryl description
Chollas Heights Naval Radio Transmitting Facility, Helix House, 6410 Z...
Survey number: HAER CA-154-B Public domain photograph - historical image of California, United States, free to use, no copyright restrictions image - Picryl description
[Design drawing for stained glass windows ("3 windows behind sanctuary...
Public domain reproduction of illuminated manuscript page, free to use, no copyright restrictions image - Picryl description
Naval Computer & Telecommunications Area Master Station, Eastern Pacif...
Significance: Helix House No. 2 (Structure 87) is an octagonal, cast-in-place concrete building constructed in 1945-46. It is nearly identical to the first Helix House (Structure 3) built at RTF-Lualualei in 1... More
Naval Computer & Telecommunications Area Master Station, Eastern Pacif...
Significance: Helix House No. 2 (Structure 87) is an octagonal, cast-in-place concrete building constructed in 1945-46. It is nearly identical to the first Helix House (Structure 3) built at RTF-Lualualei in 1... More
Chollas Heights Naval Radio Transmitting Facility, Helix House, 6410 Z...
Survey number: HAER CA-154-B Public domain photograph - historical image of California, United States, free to use, no copyright restrictions image - Picryl description
Chollas Heights Naval Radio Transmitting Facility, Helix House, 6410 Z...
Survey number: HAER CA-154-B Public domain photograph - historical image of California, United States, free to use, no copyright restrictions image - Picryl description
Naval Computer & Telecommunications Area Master Station, Eastern Pacif...
Significance: Helix House No. 2 (Structure 87) is an octagonal, cast-in-place concrete building constructed in 1945-46. It is nearly identical to the first Helix House (Structure 3) built at RTF-Lualualei in 1... More
Naval Computer & Telecommunications Area Master Station, Eastern Pacif...
Significance: Helix House No. 2 (Structure 87) is an octagonal, cast-in-place concrete building constructed in 1945-46. It is nearly identical to the first Helix House (Structure 3) built at RTF-Lualualei in 1... More