This is probably a “cycle car” combination engine and pedal car- or just a little engine or just pedals- that got popular after WWI.
BMW 1956 Isetta... Quiero uno!!!
1956 Valle Chantecler
Wooden two seater solar electric velomobile by Nico van Baar
Milk bottle - Wikipedia, the free encyclopedia
Pedal powered airship
food retail display shelving
Château de la Resle: A New Design Hotel