The Motor Gliders Inc OHS-III was built in 1929. A two-place cabin high wing monoplane powered by a 55hp Velie M-5, also Warner Scarab, it is very likely this is the Cabin-Aire monoplane that the company exhibited in Chicago in 1928.
Registered NX7950, the “OHS” designation was for company treasurer O H Snyder.
All Aero 