Cavalry Cigarette Case

[fldjr]

Here's a cigarette case, perhaps for the 30th Cavalry Brigade(?). Looks like a 1920s/30s era veteran's piece.
Anybody have any similar cases with different unit insignia? The way the insignia is attached I would imagine these could be made up for any unit.
Regards,
Fred

[Valter Gorenc]

This shoulderboard is rather artillery than cavalry - note the flaming granade. It can be 30th Feld-artillerie regiment. The horse can have a connection with artillery - the owner was perhaps a driver of horse-drawn gun or ammunition train.

[fldjr]

Valter,
Thanks for the info.
Fred