M33 production code

[SanMarco]

Hello Gents. Can anyone tell me what the production code P5 means inside the helmet? Is that a prewar/war/postwar production code?
Also I'm in the market for San Marco militaria if anyone could point me in the right direction it would be greatly appreciated.

Thanks

[Paolo Marzetti]

Yes it is a production code or also a batch serie, but very few codes on the
M.33s are known. You can't determine by this if the helmet is pre-war/war time/post war.Bye PaoloM
Any trouble in posting photos of your helmet?

[SanMarco]

When I try to insert image my machine asks for a url. I don't know what that is, all the pics are in my pitchures.
Thanks