Williamson Manufacturing CompanyUnknown2017-05-092017-05-0920171948http://hdl.handle.net/2263/60299Set of 14 aerial photographs taken over Pretoria from West to the East (strip 12).14 PhotographsPrint photographDigitised by the Department of Library Services, University of Pretoria, 2017.PretoriaSouth AfricaAerial photographsChristoburg (93085)Swartkop Airforce Base (93105)Waterkloof Airforce Base (93111)Moreletapark (93116)Still Image