From the Sister Klaryta Antoszewska Photograph Collection (PH-00352). Signs read: "NOTICE VEHICLES TRANSPORTING EXPLOSIVES STOP 1000 FT. AHEAD TELEPHONE FOR INSTRUCTIONS" and "UNAUTHORIZED EXPLOSIVES PROHIBITED ON THE NEVADA TEST SITE"
The Edward G. Halligan Photograph Collection on the Nevada Test Site contains photographs of nuclear detonations at the Nevada Test Site from the 1960s. The photographs primarily depict aboveground nuclear explosions, but they also contain photographs of facilities, machinery, and personnel at the Nevada Test Site.