auto wash bowl

Motorized roller skates (1961)

Archivists, France (1937)

The Auto Wash Bowl in Chicago (1924)

Propellor-driven Russian post office delivery vehicle (1957)

A portable TV concept (1967)

A 5MB hard drive being loaded onto a PanAm plane (1956)

Bike ambulance (1940s)

An ice-cold whisky dispenser, sometimes found in offices (1950s)

The Vereycken Diwheel (1947)

A coin-operated perfume dispenser (1952)