Help with pre ww1 german designation

[MINENAZ16]

Hello,

Does anyone could explain why German changed designation of same fuzes.
For example DoppZ91 could be marked DoppZ 91 or DoppZ C/91 or DoppZ K/91 (what mean C and K ?).

Regards

 

[Alpini]

it simply means "Construction" / "Konstruktion". Spelling changed at this time. There were some years of parallel usage until the "K" replaced the "C". Today we still use the "K" for such words. So if there is a "K" or "C" or nothing - it doesn't change anything regarding the fuze mechanism.

 

[MINENAZ16]

Thank you Alpini,
I was waiting for you on this question.