IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This “Conger” model battery-powered ...
QM3 Karlo Broussard communicates with ships in Pearl Harbor using a signal lamp in the Naval Station Pearl Harbor Signal Control Tower in 2008. US Navy Photo For more than 200 years the signal lamp ...
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This railroad hand-signal kerosene ...
MAERIALS: The TF-3B MicroPower OMNIBUS ® II Flasher/Lampchanger from Tideland Signal Corp., Houston, features a turret made of 30 percent glass-filled KetaSpire ® KT-880 polyetheretherketone (PEEK) ...
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