SIEMENS BROTHERS No. 90

This is a Bakelite table telephone with dial.  The Bellset was supplied seperatly.

Note that the circuit diagram is the same as the Telephone No. 82.

Click here for more information on the Telephone No. 162

Click here for the Canadian Patent 318321 - Handset Drawing
Click here for the Canadian Patent 318321 - Handset Description
Click here for the Canadian Patent 318321 - Handset Claims

Last revised: October 08, 2025

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