Southern California Counties Building, Panama-California Exposition, San Diego, CA 1915 [Postcard]
Botanical Building, Panama-California Exposition, San Diego, CA 1915 [Postcard]
Puente Cabrillo, West Approach, Panama-California Exposition, San Diego, CA 1915 [Postcard]
Home Economy Building, Panama-California Exposition, San Diego, CA 1915 [Postcard]
Arts and Crafts Building, Panama-California Exposition, San Diego, CA 1915 [Postcard]
Foreign Arts Building, Panama-California Exposition, San Diego, CA 1915 [Postcard]
Plaza de Panama, Panama-California Exposition, San Diego, CA 1915 [Postcard]
South Side of Prado, Panama-California Exposition, San Diego, CA 1915 [Postcard]
West-Gate, Panama-California Exposition, San Diego, CA 1915 [Postcard]
Science and Education Building, Panama-California Exposition, San Diego, CA 1915 [Postcard]
Park Approach to West Entrance, Panama-California Exposition, San Diego, CA 1915 [Postcard]
North Side of Prado, Panama-California Exposition, San Diego, CA 1915 [Postcard]
Patio in Science and Arts Building, Panama-California Exposition, San Diego, CA 1915 [Postcard]
Del Prado Looking East, Panama-California Exposition, San Diego, CA 1915 [Postcard]
The Stevens Hotel, Chicago IL [Postcard]
Lagoon and Island from the Skyride, A Century of Progress [Postcard]
Federal Science Pavilion, Seattle World's Fair [Postcard]
