By Gresham & Craven, Manchester, No.3881.
“No.3” boiler feed injector as used on Sentinel steam wagons and other steam wagons.
In heavy cast bronze.
1/2″ BSP injector by Premier, on the lines of a Penberthy “Style 4”.
A Penberthy Model 119 “Auto-Positive” boiler feed injector.
1/2″ BSP injector by BB, on the lines of a Penberthy “Style 3”.