From the Sister Klaryta Antoszewska Photograph Collection (PH-00352). The sign says, "YOU ARE NOW ENTERING NEVADA TEST SITE NO TRESPASSING BY ORDER OF THE UNITED STATES DEPARTMENT OF ENERGY". 

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"

Mercury, the Main Base Camp at Nevada Test Site (NTS). The camp provides overnight accommodations for more than 950 people. It is a warehousing, communication, repair, fabrication and field administration center.

Inside the Control Point at the Nevada Test Site the Test Controller (at table) prepares to conduct a nuclear test. Members of the Test Controller's Advisory Panel (at table) are experts in nuclear weapons, meteorology, radiation, and nuclear medicine.

Arrangement note: Series V. Glass slides

Arrangement note: Series V. Glass slides