Unidentified — Single-engine aircraft

The image shows a red and white vintage single-engine biplane displayed indoors in a museum-like hangar among other aircraft. The aircraft has a radial engine, a two-blade propeller, tailwheel landing gear, and streamlined wheel fairings. The visible registration on the fuselage is N36Y, and the nose/cowling area carries the name Little Butch. Other surrounding aircraft and exhibit placards are vi