An antique "Automatic Micrometer" circa 1910, produced by Louis Schopper of Leipzig, in very good and functional condition (depressing lever at top of the instrument moves the needle around the dial). I believe this type of instrument was used to measure the thickness of paper. Weight of approx 3.7Kg. UK Sale Only (I will only post items to UK addresses).
This item is in the category "Antiques\Science/Medicine\Scientific Instruments". The seller is "julsiejules2012" and is located in this country: GB. This item can be shipped to United Kingdom.