SIEMENS BROTHERS No. F1051 - F1056

INTERCOMMUNICATION TELEPHONES
Automatic replacement with Common Return

(Table Pattern)

F1054

F1051 to F1056
Battery Inter-communication Telephone, Table Pattern in polished Walnut Case; comprising self-replacing press-button Line Selectors, Hand-Microtelephone, Induction Coil, Battery Bell, and Automatic Switch Cradle, 5ft. of Multiple Flexible Cord and Wall Rosette.

F1051 - 5 lines
F1052 - 10 lines
F1053 - 15 lines
F1054 - 20 lines
F1055 - 25 lines
F1056 - 30 lines

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

Last revised: October 19, 2025

FM2