Sheave for Jib Topsail Outhaul
Description
A record of casting production for pattern number 5145. No pattern sketch on recto. Inscription on recto reads "3 1/2" o.d. x 1/2" thick" "Dr. No. 77-15".
A record of casting production for pattern number 5145. No pattern sketch on recto. Inscription on recto reads "3 1/2" o.d. x 1/2" thick" "Dr. No. 77-15".