Cocked up putting pictures on. New look for Old Harry fuel / oil tank as Christine liked the look of the new tank on the "A" Comet that Paul Adams did for me so got my nephew to repaint Harry's
LINKED TAPS, FAR MORE POSITIVE THAN ANTI SUMPING VALVES
1/8" BSP certainly for "A's" although I have seen both types but what is original couldn't really say as I tend to use modern 90 degree lever types now as it's easier to link them or turn them to ON / OFF positions
1/4" FULL BORE TAPS ARE MORE POSSITIVE FLOW ON COMET OIL SUPPLY