PTT modèle 1918 wiring diagram- Burgunder (France)

[Etienne]

Diagram glued on my May 1922 Modèle 1918 Burgunder phone + innards. Last pic is the same model by Grammont as I have no outside picture of the Burgunder right now.

[RB]

Interesting

[SUnset2]

I touched up the schematic a bit.

[countryman]

Nice job, what trick did you use? Reducing the brown color in Photoshop or a similar software?