Vintage Brass Screw Machining Gauge

Here is an old brass machinist screw gauge that measures 4 1/4 inches long and is marked on the back G. & P. Engraving Co., Boston on the back. I landed this piece on Ebay for a few bucks! Money well spent! I will use it in my growing machining tool collection! It is made with raised letters and numbers and shows the Fay & Scott Machine Shop, Dexter Maine, a company that has been out of business for quite some time now. Nice find and useful for future projects!