Hi Rolf,
Thanks for sharing these interesting photos.
May I ask:
(1) Is the
Stahlkette in photo 2 rusted by natural or by painting?
(2) Can you tell/show more photos about the
Rohrrückzug process in photos 9 & 10? It’s surly quite a big jobs!
(3) What is the purpose of the green-colour plate that covers the turret ring?
Best regards,
Lerh Chang
![Very Happy :D](./images/smilies/icon_biggrin.gif)