Front cover of the manual for the 1913 Mysto Manufacturing Company "The Erector" set produced by A. C. Gilbert, New Haven, Connecticut. It reads: "The Erector: Structural Steel & Electro Mechanical Builder; Educational, Instructive, and Amusing."
ID#:
NASM-2018-03624
Credit:
Smithsonian National Air and Space Museum (NASM 2018-03624)
Source:
National Air and Space Museum Archives, Smithsonian Institution