Shell casing?

[pathlessgriffin]

Hi,

Just wondering if anyone had an idea of which shell I've found

The headstamp reads- T W 3 5 (around the case) in opposite angles to each other.

Any ideas?

 

[hangarman]

TW - twin cities
35 -poss date
could be almost anything without knowing the dimensions

Hangarman

 

[TonyE]

TW

It will be "T W 5 3" as Twin Cities Ordnance Plant was not in operation in 1935.

Probaly on .30-06?

Regards
TonyE