Believed to be a BSA A7 or A10 oil tank with gauze filter.Rusty but solid. Inside appears oily.
BSA A7 and A10 worm drive spindle 42.0156 with rev drive tabs
BSA A7 500 A10 650 PLUNGER (1960's) Factory Dealer SERVICE-SHEETS Manual GE72
BSA A7 A7SS A10 S/ROCKET R/ROCKET RGS OIL PUMP CIRCLIP - 42-0158 - 67-1390
2 BSA MOUNTING RUBBERS BSA A7 A10 antiroll fuel petrol tank rubbers 42-8052 new
BSA A7 A10 PLUNGER FRAME GEARBOX GASKET SET BSA 343
BSA A7/A10 ENGINE & GEARBOX MOUNTING BOLT SET
