dieselpunkflimflam: steampunktendencies: Monowheel 1930 Monowheels:
stfurodrigo: firsttimeuser: Monowheel, 1933. Walter Nilsson
Monowheel
steampunktendencies: The kiddies’ motor wheel! 1927 #steampunktendencies
aiiaiiiyo: Italian inventor Davide Cislaghi driving his monowheel