This is a Guillows 1/16 Scale Balsa Wood Flying Model of a Junkers Ju-87B German Dive Bomber from World War II.  The wingspan is just over 34 inches.

The kit has all parts, plans, and decals necessary to build the model, but no covering material.  Also, the fuselage has been started as a gas-powered control line model.  A gas tank has been installed, along with a bellcrank. A horizontal stabilizer has been crafted from sheet balsa, as opposed to stick/rib technique.  See the last two photos for the completed gas tank and bellcrank installation.

  I think the model could be re-adapted as an electric-powered R/C aircraft, or for rubber power, or simply finished for gas/CL.

The wheels for the kit have upgraded to balloon rubber on metal rims, and the kit seems to have some extra wood and perhaps extra parts.  A thin plywood CL handle is included.