Model K dual scope, Lawrence Livermore National Laboratory. Formerly "...
Digital Preservation File Name and Format: 434-LB-5-XBD201208-00892.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
Airplanes - Types - Latest Curtiss triplane establishes record as fast...
Photographer: Underwood & Underwood Airplanes - Types Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Model K dual scope, Lawrence Livermore National Laboratory. Formerly "...
Digital Preservation File Name and Format: 434-LB-5-XBD201208-00893.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
Airplanes - Types - Fastest aeroplane in the world. Side view of the n...
Photographer: Western Newspaper Union Airplanes - Types Public domain photograph of aircraft engine, free to use, no copyright restrictions image - Picryl description