1909
1911

1910

30 Station Autophone
30 Station Autophone
S.H. Couch Co.
Ackerman-Boland 6 button desk telephone
Ackerman-Boland 6 button desk telephone
Ackerman-Boland
Ackerman-Boland 8-Button Desk Set
Ackerman-Boland 8-Button Desk Set
Ackerman-Boland
Aktiebolaget Monofon five-line intercom
Aktiebolaget Monofon five-line intercom
American Electric desk phone
American Electric desk phone
American Electric
American Electric manufactured for Rev-O-Noc H.S.B. & Co
American Electric manufactured for Rev-O-Noc H.S.B. & Co
American Electric
B-R Electric common desk set
B-R Electric common desk set
B-R Electric
Century Telephone desk set
Century Telephone desk set
Century Telephone Construction Co.
Chicago Telephone Supply Company "oil can" desk set
Chicago Telephone Supply Company "oil can" desk set
Chicago Telephone Supply
Chisholm & Dunn Telephone Appliances Ltd. Desk Set
Chisholm & Dunn Telephone Appliances Ltd. Desk Set
Common short desk set
Common short desk set
Connecticut Telephone 10 button desk set
Connecticut Telephone 10 button desk set
Connecticut Telephone
Dean Electric "cosmos" desk set
Dean Electric "cosmos" desk set
Dean Electric Telephone Co.
DeVeau “Stanley Patterson” Straight Shaft Desk Set
DeVeau “Stanley Patterson” Straight Shaft Desk Set
DeVeau Telephone
Electrical Goods Manufacturing single button desk set
Electrical Goods Manufacturing single button desk set
Electrical Goods Manufacturing Co.
Ericsson 'special protection' industrial phone
Ericsson 'special protection' industrial phone
L.M. Ericsson
Ericsson metal phone with Victorian imagery
Ericsson metal phone with Victorian imagery
L.M. Ericsson
Ericsson phone made in Moscow
Ericsson phone made in Moscow
L.M. Ericsson
Ericsson ten-line phone
Ericsson ten-line phone
L.M. Ericsson
Gray 23D
Gray 23D
Gray Telephone Pay Station
Gray Pay Station
Gray Pay Station
Gray Telephone Pay Station Western Electric
Hammered Copper Candlestick
Hammered Copper Candlestick
Roycroft Shops
High-current telephone for long distance calls
High-current telephone for long distance calls
L.M. Ericsson
Holtzer-Cabot button desk stand
Holtzer-Cabot button desk stand
Holtzer-Cabot Electric Co.
Julius Andrae & Sons Co. desk set
Julius Andrae & Sons Co. desk set
Andrae Telephones
Kellogg straight shaft desk set
Kellogg straight shaft desk set
Kellogg Switchboard and Supply
Leich Electric Co. straight shaft desk set with "Wonderphone" transmitter
Leich Electric Co. straight shaft desk set with "Wonderphone" transmitter
Leich
Loeffler Phone Co. 9 button desk set
Loeffler Phone Co. 9 button desk set
Loeffler Phone Co.
Mickey Autophone
Mickey Autophone
S.H. Couch Co.
Military Portable Telephone
Military Portable Telephone
North Electric Co. fat shaft desk set
North Electric Co. fat shaft desk set
North Electric
Parsons-Sloper Secret Service Intercom Telephone
Parsons-Sloper Secret Service Intercom Telephone
Royal Swedish Telephone Switchboard
Royal Swedish Telephone Switchboard
S.H. Couch single button desk stand
S.H. Couch single button desk stand
S.H. Couch Co. Holtzer-Cabot Electric Co.
S.H. Couch Telephone Co. 30 station Autophone desk set
S.H. Couch Telephone Co. 30 station Autophone desk set
S.H. Couch Co.
S.H. Couch Telephone Co. Four Button Desk Set
S.H. Couch Telephone Co. Four Button Desk Set
S.H. Couch Co.
Samson Telephone Co. 4 button desk set
Samson Telephone Co. 4 button desk set
Select-O-Phone 33 station desk set
Select-O-Phone 33 station desk set
Screw Machine Products Co.
Siemens & Halske Model 4088 (Railroad)
Siemens & Halske Model 4088 (Railroad)
Siemens
First multiplexed telephone circuits
PDF: Andrae c1910 Catalog
Andrae c1910 Catalog
Photo: Delivering phone directories in 1910
Delivering phone directories in 1910
PDF: AT&T Annual Report, 1910
AT&T Annual Report, 1910
Photo: Switchboard training, in Denver
Switchboard training, in Denver
PDF: BTMC 1910 catalog
BTMC 1910 catalog
Photo: French PTT sign
French PTT sign
PDF: Ericsson 1910 catalog
Ericsson 1910 catalog