four bakelite mine fuzes

[pzgr40]

I suspect them to be Italian, either Czech. Who can help me on the right type designation
The second one from the left looks like a Ro 7 II , but all descriptions I find on the internet note a spring loaded striker , and this one is not spring loaded.
The left one is Italian, but I cannot find the correct name that goes with it.

 

[stecol]

From left to right:

C.S. 42/2 (ITA), P.M.C. 43 (ITA), Ro-7I (CZ), AC 52 (ITA).

 

[sgdbdr]

I think you inverted P.M.C. 43 and RO-7 I (which is closer to the RO-7 II in my opinion but slightly different) in your comment.

Cheers,

S.

 

[pzgr40]

Thank you very much sir, I knew I could count on you