I have 150 rounds of this ammo. Has 7.92 stamped over dates of 1954 & 1955 with split A A.

Anybody know anything about this ammo?

It says on the package Equadorian Army.

I can't find the factory AA in my small arms ammo ID guide, but I'll keep looking.
SS ball ammo means Heavy Spitzer, in German. 198 grain.

AA indicates Danish Government Arsenal, Copenhagen, Denmark.

https://www.cartridgecollector...age=headstampcodes#A

I’ve got a bunch.

It is corrosive.

Thanks for the info.