Feldpost number LW help please

[Luca]

Hi..
I have an M40 sd lw helmet with a feldpost number..but it's difficult to read it should be:
L 73971 or
L 78971 or
L 73974 or
L 78974 or
L 73977 or
L 78977

Can you tell me which one of these is correct.or exist??
Thanks indeed in advance

[Ian Jewison]

Hi..
I have an M40 sd lw helmet with a feldpost number..but it's difficult to read it should be:
L 73971 or
L 78971 or
L 73974 or
L 78974 or
L 73977 or
L 78977

Can you tell me which one of these is correct.or exist??
Thanks indeed in advance

Those numbers do not exist....can you post a photo of it? Could it start with 1?

/Ian

[Luca]

thanks Ian..here you are the pics..it's clearer in my hand...but..

[Luca]

another one..