Huge lot of inside and outside calipers in nice vintage condition. Some are rare including the large angle divider. Each is also stamped with the original owners name. 6 Starrett, 1 each Lurking Rule Co., Goodell-Pratt Co., Sawyer and the last smaller one has not maker mark. They all have surface wear from real use and a few spots of surface rust mostly at the nut area. All springs are in good condition and turn and open/close nicely.