Ww2 Wehrmacht Jacket M41 Infantry Railway Engineer Regiment 3.
jacket green
shoulder width about 48 cm,
Arm length about 46 cm
M41 jacket, presumably reworked and with a beautified collar.
The slide-on loop is from the Eisenbahn-Pioneerregiment 3. The double webbing loops underneath mean that the wearer was an officer cadet officer applicant or reserve officer applicant
It is a typical home jacket as a replacement for the tunic. Probably shortened because the carrier was smaller.
The helmsman's badge belongs on the left sleeve, but that's how the jacket was found.