#727155The signing ceremony of the Partial Test Ban Treaty (PTBT).Sign in or register,to downloadAdd to cartRemove from cartCategories: PoliticsLocation: Moscow, RussiaEvent date: 08.08.1963Date published: 25.07.2010Author: Eugene UmnovSource: SputnikCredit: SputnikOriginal: A157986, 35 mm filmMedia: JPEG, 5226x3544px, 3Mbhalljournalists