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Technology / Re: Can you help identify this oldschool measuring/calibration instrument?
« on: 24/10/2015 22:54:53 »
I think you might have a planimeter, a technical drawing or drafting instrument used to estimate area on a drawing. I think the 'weight' might be support for the fixed end but I'm not sure.
Fascinating item, does it say who made it?
Fascinating item, does it say who made it?
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