Your holster is for the French Model 1935S pistol, however I believe the holster in question is of [post World War II French manufacture. The reference work French Service Handguns, 1858-2004, by Eugene Medlin and Jean Huon discusses pre World War II/World War II holsters on page 128. Post World War II variations are discussed and pictued on pages 129 and 135.
I hope the abocve is helpful.
Reservistt