F 4U Gas Bottles

[FlexiBull]

Hi can anyone tell me the colours used for the oxygen and carbon dioxide bottle on the F 4U. I suspect they were a regulation colour and I have a suspicion that the oxygen is blue, but what about the CO2 - where's the subscript when you want it!!

Thanks

 

[FLYBOYJ]

Hi can anyone tell me the colours used for the oxygen and carbon dioxide bottle on the F 4U. I suspect they were a regulation colour and I have a suspicion that the oxygen is blue, but what about the CO2 - where's the subscript when you want it!!

Thanks

O2 in normally green, Co2 (fire retardant) Brown. Coolant is blue