Nemeth Parasol (1934) Circular-wing airplane, invented by Steven P. Nemeth, of Chicago, is demonstrated...HD Stoc… | Airplane design, Aircraft art, Aviation history
Nemeth Umbrellaplane ("Roundwing") and other projects | Secret Projects Forum
SimplePlanes | Nemeth Parasol (Circular wing)
SimplePlanes | Nemeth Parasol
Nemeth Umbrellaplane ("Roundwing") and other projects | Secret Projects Forum
1/72 Nemeth Parasol. AviS BX 72047 – UA-hobby
Nemeth Parasol: Strange Aircraft that Flew – Disciples of Flight