Space shops scientist drafting set 1950 hasbro

Product Name: Space shops scientist drafting set 1950 hasbro
This rare toy box has beautiful space-age midcentury modern art on the front. An enthusiastic white boy is using these plastic toys to build a world shops of the future. I did not know that hasbro was once called hassenfeld Bros Incorporated, but the plastic parts are marked Hasbro and the front of the box is marked hassenfeld Bros Incorporated. I believe at least four of the parts are missing, a compass, a sharpener, a ruler, and a t for drafting. Model number 1800. The last time I can find evidence of this box being available was in 2008 from a hake auction in which a set that was missing a couple pieces sold for more than $100.