Cast-Iron Mullen Paper Tester
- Sold for:
- Clocks, Watches & Scientific Instruments - 2314
- Date / Time :
- November 03, 2005 10:00AM
Cast-Iron Mullen Paper Tester, No. 256379, by B.F. Perkins & Son Inc., Holyoke, Mass., patd. June 8 1909, with 3-inch nickel-plated dial engraved The Ashton Valve Co., Boston, Mass., hand-turned wheel, pressure lever, raised gilt lettering on arm, and japanned cast-iron frame with original trichromate transfer decoration, ht. 17 in.