Flat Flange Eye
Description
A record of casting production for pattern number 3368. Pattern sketch on recto. Inscription on recto reads "Dr. No. 74-13". See verso. Inscription on verso under "Sent To" indicates "Grinnell Co" of Providence, RI.
A record of casting production for pattern number 3368. Pattern sketch on recto. Inscription on recto reads "Dr. No. 74-13". See verso. Inscription on verso under "Sent To" indicates "Grinnell Co" of Providence, RI.