Nautical
Flange (Plane)
Description
A record of casting production for pattern number 6933. No pattern sketch on recto. Inscription on recto reads "8 1/2" x 5 1/2" x 3/8" thick" "Dr. No. 40-17".
Related organizations
A record of casting production for pattern number 6933. No pattern sketch on recto. Inscription on recto reads "8 1/2" x 5 1/2" x 3/8" thick" "Dr. No. 40-17".
