Baseline Bridge, Spanning South Platte River on County Road 168, Brigh...
Significance: It is the longest-span example of the basic Warren truss. It is also notable as the only Warren pony truss surveyed in the state that features multiple spans. Survey number: HAER CO-44 Building/... More
Members of the United States Geological Survey measuring a baseline ne...
Photograph showing men with surveying instruments in an arid landscape. ; handwritten on front of mount.
Pitzer Ranch, Tenant House, 150 feet West of Padua Avenue at Baseline ...
Survey number: HABS CA-2267-G Public domain photograph - 1930s California, United States, free to use, no copyright restrictions image - Picryl description
Pitzer Ranch, Tenant House, 150 feet West of Padua Avenue at Baseline ...
Survey number: HABS CA-2267-G Public domain photograph - 1930s California, United States, free to use, no copyright restrictions image - Picryl description
Baseline Bridge, Spanning South Platte River on County Road 168, Brigh...
Significance: It is the longest-span example of the basic Warren truss. It is also notable as the only Warren pony truss surveyed in the state that features multiple spans. Survey number: HAER CO-44 Building/... More
Baseline Bridge, Spanning South Platte River on County Road 168, Brigh...
Significance: It is the longest-span example of the basic Warren truss. It is also notable as the only Warren pony truss surveyed in the state that features multiple spans. Survey number: HAER CO-44 Building/... More
Baseline Bridge, Spanning South Platte River on County Road 168, Brigh...
Significance: It is the longest-span example of the basic Warren truss. It is also notable as the only Warren pony truss surveyed in the state that features multiple spans. Survey number: HAER CO-44 Building/... More
Baseline Bridge, Spanning South Platte River on County Road 168, Brigh...
Significance: It is the longest-span example of the basic Warren truss. It is also notable as the only Warren pony truss surveyed in the state that features multiple spans. Survey number: HAER CO-44 Building/... More
Baseline Bridge, Spanning South Platte River on County Road 168, Brigh...
Significance: It is the longest-span example of the basic Warren truss. It is also notable as the only Warren pony truss surveyed in the state that features multiple spans. Survey number: HAER CO-44 Building/... More
Baseline Bridge, Spanning South Platte River on County Road 168, Brigh...
Significance: It is the longest-span example of the basic Warren truss. It is also notable as the only Warren pony truss surveyed in the state that features multiple spans. Survey number: HAER CO-44 Building/... More
Pitzer Ranch, Tenant House, 150 feet West of Padua Avenue at Baseline ...
Survey number: HABS CA-2267-G Public domain photograph - 1930s California, United States, free to use, no copyright restrictions image - Picryl description