Q: I have a 1940s Clip-Craft erector set in its original cylindrical box. I can’t find any information about the set and hope you can help.
A: Your construction set was made by Clip-Craft Corp. of New York City. It was written up as a new toy in the December 1947 issue of Popular Science magazine. The set includes curves and rods, steel clips, aluminum sheets and wooden wheels. Pieces are held together by the clips rather than by nuts and bolts. The term “Erector Set” is a brand name trademarked by Alfred C. Gilbert, who patented his metal construction set in 1913. Gilbert’s sets, made by the A.C. Gilbert Co. of New Haven, Conn., starting in 1916, were assembled with nuts and bolts.