Keywords: sdasm aviation aeronautics blackandwhite monochrome black and white Catalog #: 00011481 Manufacturer: North American Designation: XB-70 Official Nickname: Valkyrie Notes: Repository: San Diego Air and Space Museum Archive Catalog #: 00011481 Manufacturer: North American Designation: XB-70 Official Nickname: Valkyrie Notes: Repository: San Diego Air and Space Museum Archive |