Marks on case 37x94r

[Andre Durieux]

Hello on all
Who know this marks on the base of a case 37x94r.
letter G and H
I think these are similar at other case Raufoss which is Norway.
Marks of inspector to reload are the same
Thanks for your help
Andre

 

[Gspragge]

I think each strike is a reload

These cases stayed in use as long as they were good into the 1980s and maybe even yet ? They used German cases (& Gruson projectiles early on), French cases (Hotchkiss projectiles? maybe just bought empty cases?), perhaps British cases ?, there own.