Wings of Intent: Nemeth Parasol "Umbrellaplane" - Avis 1/72nd
Johnson Uni-Plane and Nemeth Parasol | Secret Projects Forum
Nemeth Parasol: Strange Aircraft that Flew – Disciples of Flight
Nemeth Parasol (1934) Circular-wing airplane, invented by Steven P. Nemeth, of Chicago, is demonstrated...HD Stoc… | Airplane design, Aircraft art, Aviation history
Nemeth Parasol circular wing plane | FliteTest Forum
Nemeth parasol aircraft | Simanaitis Says
Nemeth Parasol: Strange Aircraft that Flew – Disciples of Flight
Nemeth Parasol: Strange Aircraft that Flew – Disciples of Flight
Wings of Intent: Nemeth Parasol "Umbrellaplane" - Avis 1/72nd