Air Pump Valve.
Description
A record of casting production for pattern number 961. No pattern sketch. Inscription on recto reads "Dr. No. 22-27".
Related organizations
Related vessels
Related objects
Air pumps
HH.5.01613
A record of casting production for pattern number 961. No pattern sketch. Inscription on recto reads "Dr. No. 22-27".
HH.5.01613