At Uruguay there is no writing information about this unit, just wandering if someone in the IAA have more information about this it.
AG: Arsenal de Guerra
ROU: Republica Orientetal del Uruguay
1946: year of manufacturing. This is the only year known.
The only information is that after WW-II there were lack of material (or it was to expensive to import) and the Army decide to manufacture it locally.
Any information will be appreciated