Hello,
thank you very much for your very interesting answers!
Someone gave me links of 303 British that he had recovered from the crash of a lancaster, there are incendiary cartridges (blue tips), tracers (white tips) and perforators (without color).
They are dated 1942 and they have been...
Ok thank you.
I found a piece of cartridge belt, there are blue tips, white tips, and colorless tips.
I want to reassemble a belt with 303 cartridges hence my question