Zündschrauben C/95.

[JulienCD68]

Hello,
I saw this photo on the net.
I am looking for information on the Zündschrauben C/95.

Thank you.

 

[greif]

This Krupp drawing mentions C/95. Also C/98 nA. I think these are forerunners of the C/12 primer.

 

[JulienCD68]

Thank you very much.
What caliber would it be?

 

[Alpini]

5,2 cm until the largest 38 cm cases...