From the Sister Klaryta Antoszewska Photograph Collection (PH-00352). One of the signs read, "NUCLEAR ACCIDENTS WE PLAN THEM IN NEVADA". Another sign reads, "ZERO NUCLEAR WEAPONS". 

From the Sister Klaryta Antoszewska Photograph Collection (PH-00352). One of the signs read, "RADIATION & CANCER ARE PERSONAL FRIENDS" . Another sign reads, ""NUCLEAR ACCIDENTS WE PLAN THEM IN NEVADA". Another sign reads, "HELL NO WE WON'T GLOW".

From the Sister Klaryta Antoszewska Photograph Collection (PH-00352). The side of the van says "Department of Energy".

From the Sister Klaryta Antoszewska Photograph Collection (PH-00352). Cover text titled "Announced United States Nuclear Tests".