ocdart said

Here's one of my favorites from years ago...
My dad had this set as a kid in the late 50’s - early 60’s. My grandparents kept it and I remember playing with it as a kid in the 80’s.



Girders and beams snapped together and were then "skinned" with various style panels to build all sorts of buildings. The cool feature was they wouldn't fall apart if you bumped into them.

Click to expand...