SIEMENS BROTHERS No. F1032 - F1039

RADIAL ARM INTERCOMMUNICATION TELEPHONES
Suitable for Central Battery and Local Battery working

(Wall Pattern)

F1032 to F1035
Fitted with a fixed transmitter and watch receiver.
Probably available in 5, 10 and 15 line variants.

F1036 to F1039
Fitted with a Hand-Microtelephone.
Probably available in 5, 10 and 15 line variants.

Taken from the Siemens Brothers Catalogue "Telephones and Telephone Switchboards for private installation" 1913

Last revised: October 09, 2025

FM2