Keywords: Operation Plumbbob - Shasta.jpg en PLUMBBOB/SHASTA - 08/18/57 - The 500 foot tower shot SHASTA detonated at the NTS on August 18 1957 30-65 FPE 36-3 http //www nv doe gov/library/photos/photodetails aspx ID 460 Photo courtesy of National Nuclear Security Administration / Nevada Site Office 1957-08-18 PD-USGov Plumbbob Shasta Images from the NNSA/NSO Photo Library |