Six position, common battery, bridging multiple type board in three sections. 60 trunk lines and 700 subscriber lines (capacity of 1200 lines). Chief operator's desk, wire chief's desk and ifnormation clerk's desk. Scan also includes an added short article on "Purification of Telephone Transmitters" describing a test in the UK demonstrating that tuberculosis can be transmitted by telephone mouthpieces. Contributed by Steve Cichorsky.

24 oage extract.  Contributed by Steve Cichorsky.  OCR by Clint Gilliland.

Contributed by Steve Cichorsky.

Contributed by Steve Cichorsky.

Contributed by Steve Cichorsky.

March 1947. Alexander Graham Bell background info. Contributed by Steph Kerman. Bookmarked by Paul Fassbender.

Find more reprints of Art's columns in back issues of Singing Wires - in the on-line Members Area. Contributed by Steve Cichorsky.

Telephony Magazine November 15 1941. Contributed to the TCI Library by Steve Cichorsky.

Includes a "Secret Telephone" article.  From a collection of photocopies with various copying errors.  Contributed by Walt Aydelotte, scanned by John Novack.

From a collection of photocopies with various copying errors.  Contributed by Walt Aydelotte, scanned by John Novack.

Telephony Magazine - January 29 1944. Contributed to the TCI Library by Steve Cichorsky.

Telephone Repair Co. has also been covered in several Singing Wires articles, including:
Feb 2001 - "Dan Mac of Chicago" by Steve Hilsz
Mar 2001 - "Telephone Repair and Supply, Part Two" by Bruce Crawford
Jun 2020 - "Dan-Mac Phone Name, Revisited" by Gary Goff
Aug 2020 - "Suttle Equipment Co. Part 5: Suttle Magneto Phones - 1941" by Paul Fassbender

3 pages. "Bell tries do-it-yourself phone service in Florida." Telephony, Oct. 24, 1970. Phone Center. 'PhoneCenter' experiment. Explains trial goals and quotes from the Florida General Exchange Tariff showing terms and pricing. Contributed by Jeremy Walters. Processed by Paul Fassbender.

Includes Gilliland and Longstreet ads.  From a collection of photocopies with various copying errors.  Contributed by Walt Aydelotte, scanned by John Novack.

From a collection of photocopies with various copying errors.  Contributed by Walt Aydelotte, scanned by John Novack.

Includes a Williams Spring CO Switch ad.  From a collection of photocopies with various copying errors.  Contributed by Walt Aydelotte, scanned by John Novack.

From a collection of photocopies with various copying errors.  Contributed by Walt Aydelotte, scanned by John Novack.

Includes an accordion ad.  From a collection of photocopies with various copying errors.  Contributed by Walt Aydelotte, scanned by John Novack.

Includes Electrical Tricycle.  From a collection of photocopies with various copying errors.  Contributed by Walt Aydelotte, scanned by John Novack.

From a collection of photocopies with various copying errors.  Contributed by Walt Aydelotte, scanned by John Novack.