A little information I found on the vice.
Vanderman Manufacturing Co.was established in 1878 by William Vanderman and was located in Willimantic CT. The company manufactured heavy steel tool chests used by railroads and construction trades. Some of the smaller chests were used by The Wells Fargo Express Co. and were used as boot-boxes on stage coaches. Vanderman Manufacturing also made combination bench and pipe vises used in the steam fitting trade and was considered the best vise ever made. Vincent Nesci purchased the plant in 1966 and moved it to its present location in East Hampton CT. Nesci Enterprises, Inc. makes Concrete Saws, Welding Fixtures and prototype parts.
W. VANDERMAN' PIPE VISE.
N0. 455,369. v Patented July '7, 1891.
UNITED STATES PATENT OFFICE.
The main body of the vise is provided with an open bending-socket h, that is located back of the main jaw, and is adapted to hold the removable bushing 'i, that is preferably made in two or more sections 2" 1', having the tapered and rounded openingz' therethrough. These bushings fit into the bending-socket h in the vise, and are held against removal by the overhanging upper edges of this open socket. A pipe of considerably less diameter than the bending-socket may be placed therein and the sectional bushing slipped into place and the pipe then bent to form an offset in the pipe, or it may be bent in opposite directions upon opposite sides of the vise, the sectional bushing being slipped out in parts, so as to enable the pipe to be removed from the hold of the bushing and socket.
REFERENCE PHOTO