Rocket Motor Casing, Ohka Bomb

Combustion chamber and nozzle come in two separate boxes but these two components can be easily screwed together. Chamber section, cylindrical, with truncated domed front or top; with two attachment lugs on side, each lug a straight arch. Yellow chalk marks at bottom of cylinder, appears to be Japanese writing. Some stenciling with black letters along side, "Inert Empty." Some surface rust on body. Separate nozzle, a tube made of welded sections, larger diameter at one end and smaller at other end; overall, brown, but not caking rust; threads clean. Nozzle suitable for separate display if necessary. Number, in red, 2/70 on lower end of nozzle.