Looking for Telefunken/M15A handbuch/manual part 3 & 4

[characterstudios]

Hi,

I'm new to the forum here, and hope someone can help me.

I'm looking for part 3 & 4 of the handbuch/manual for the Telefunken/AEG M15a. English would be great, but German is fine, my German reading skills are acceptable

I have part 1 & 2 as PDF from hifi-engine, but 3 & 4 seem not to be available anywhere, and I specifically need part 3 for setup/calibration.

Hope someone can help me with this, thanks upfront!

Kind regards,

characterstudios