Ferris wheel, crane & other models built with metal Erector set-type construction sets (20thC) at Deutsches Museum. Munich, Germany.
Photo by Jim Steinhart © 2021, all rights reserved. (Ref: DYMMD377)

Click an index below to see this photo among related images:

Antique Building Blocks & Erector Sets
Deutsches Museum, Munich - Scientific Concepts & Communications Machines