Pre-war (up to 1942) 1932 Cad/Las generator

[Las32]

Does anyone know how the Thermal Resistors are electrically connected to the field?  Some say that they are in parallel which, as an electrical engineer, I vehimently disagree - otherwise they would represent a nearly short circuit across the field hence not allowing the voltage to increase.  But exactly how and where in the casing is the connection(s) made?  Also, does anyone know the value in Ohms of this resistor and the composition material?

[Johan Boltendal #158]

Hi please find a picture of the fit, no resistance present

[Johan Boltendal #158]

Hi again, just remembered I had a new one in stock, reading .002 Ohm