Chain Pipe for 5/16" Chain
Description
A record of casting production for pattern number 3127. Pattern sketch on recto. Inscription on recto reads "Dr. No. (71-68) (112-55)". Writing continues on verso. Inscription on verso under "Sent To" indicates pattern was sent to a non HMCo foundry; in this case, "International Nickel Co. Foundry" of Bayonne, NJ.