22 cartridge headstamps - CC and a "Tree"

Hi Everyone,

Does anyone know what companies these two headstamps relate to?

IMG_0400

Hi.

I think it’s from Poland (NITRON S.A.)

Regards
Martin

IMG_0399

GG (LOGO)
Gevelot Gaupillat / Societe Fracçaise des Munitions (France)

Thank you! Both spot on.

The Nitron logo is not depicting a tree but an explosion.