7/8" Heavy Boom Track
Description
A record of casting production for pattern number 7621. No pattern sketch on recto. Inscription on recto reads "24" long" "Dr. No. 77-59". See verso. Inscription on verso under "Sent To" indicates "Stillman White" and "Grinnell Co" of Providence, RI.
Related organizations
Related objects
7/8" Heavy Boom Track
HH.2.07621B
7/8" Heavy Boom Track
HH.2.07621C
Metal list, # 579, 581, 582
HH.5.01755
Casting, forging and material list
HH.5.01757
List of castings and forgings
HH.5.01802