If I had that set I'd be using it constantly, drawing circles and arcs, transferring measurements- CAD sucks for laying out and copying for reproductions, marking mileage on paper maps, and a million other things, It's even got the pencil lead and metal scribe!My father in law passed recently so we're in the process of sorting through his stuff. He was an engineer from way back, and learned how to program computers with punch cards. We found this stashed away, it's in pristine shape. I'm not sure what we're going to do with it, I can't imagine getting rid of it even though I'll never use it.
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After looking years for a decent drafting compass for laying out stove pipe openings and transferring measurements, I ended up buying one off amazon- I'm STILL looking for a decent compass...


