Sheave for 1/2" Block (Short)
Description
A record of casting production for pattern number 3126. No pattern sketch. Inscription on recto reads "1 1/8" o.d." "Dr. No. 74-39". Writing continues on verso. Inscription on verso under "Sent To" indicates pattern was sent to a non HMCo foundry; in this case, "Stillman White" of Providence, RI.