Prussian artillery projectiles type C/61 (bleimantel)

Hi

I search pictures prussian artillery projectiles type C/61 (bleimantel) with markings producers in calibers:
8 cm
9 cm
12 cm
15 cm

A special with markings “D” on projectiles

Illustrative photo:

from page:
https://www.wehrtechnikmuseum.de/Exponate/Bleihemdgranaten/bleihemdgranaten.html

Many Thanks :)
I didn’t get to these.