ID 75mm french-poland shell

[Mozgolom]

any info about?

 

[MINENAZ16]

French navy had a similar shell : 75mm high explosive model 1917/1933.
Maybe Polish used this one as they had 75mm Wz22/24 and Wz34 with same shape but with other fuze (larger thread - Schneider type).

 

[Gspragge]

I find the shape interesting as it is like the ww1 D shells, also the PD fuze as the U.S. evidentally copied it
and I have the same on ww2 Cdn/British projectile.