What ammunition is this?

[blueskies]

I was wondering if anyone can identify this brass. I placed a 7.62x39 cartridge next to the case as a reference.

 

[Raton57]

308 looks like. BR cases.

 

[hoochie]

3 different cases. the headstamps are different and the primer pockets are clerly different. One of the standing cases has been annealed, the other has not. I agree with ranton.. prolly .308

 

[blueskies]

Thanks guys

 

[37patt]

The top 2 are 7.5 Swiss Rifle (7.5x55.4).

The numbers top and bottom are the month and year of mfg. Letter at 9 o'clock is the source of the metal from which the case is made.
'D' is Dornach and
'T' is Selve & Co., Thun.

The letter at 3 o'clock is the mfg headstamp code.
'A' is Altdorf and
'T' is Thun

The bottom ones look like .308 bench rest casings.

 

[blueskies]

Thanks for the info

The top 2 are 7.5 Swiss Rifle (7.5x55.4).

The numbers top and bottom are the month and year of mfg. Letter at 9 o'clock is the source of the metal from which the case is made.
'D' is Dornach and
'T' is Selve & Co., Thun.

The letter at 3 o'clock is the mfg headstamp code.
'A' is Altdorf and
'T' is Thun

The bottom ones look like .308 bench rest casings.