Antique Telephone Diagram Page

The following diagrams are scans of actual schematics from some of the common antique telephones.

Notes:
*The Western Electric candlestick telephones and the A1, B1 and D1 mountings require a separate ringer box with induction coils as noted.
*Diagrams in pdf can be opened with acrobat reader found at http://get.adobe.com/reader/

Western Electric (Bell System phones)

Western Electric 51AL (dial stick phone) -WE-51A.pdf.file

Western Electric 20AL (non-dial stick phone) WE-20A.pdf.file

Western Electric 302 (rectangle desk phone) -WE-302.pdf.file