Telephones of the H.Fuld - Company 1902 - 1935
The company " Deutsche Privat-Telephon-Gesellschaft H.Fuld&Co " (Priteg) was founded in 1899 by Harry Fuld in Frankfurt/Germany and initially dealt with the sale and installation of home phones. By the DRP regulation in 1900, that private telephon branch could be connected to the public telephone network, the volume of business increased significantly. The manufacture and rental of extension phones was therefore taken up by the Deutsche Privat-Telephon-Gesellschaft H.Fuld&Co on a large scale (the name of the company changed in 1918 in "H.Fuld&Co. Telephon- und Telegraphenwerke"). Fulds rapidly expanding business had in 1928 developed into a industrial group (now "H.Fuld&Co. Telephon- und Telegraphenwerke A.G.") with over 100 companies and an extensive network of branches and was in 1930 one of the leading communication companies in Europe.
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Picture

"Home phones"
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"Home- / Office phones with line selector"
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"Home-/Office magne-
to pho-
nes"
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"CB-Phones
for lamp-
switch-
boards"
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"Home-/ Office phones
for auto-
matic te-
lephone centrals"
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"CB-Multi-
line pho-
nes for
PBX with
lamp-
switch-
boards"
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"Dial-Multiline phones
for half-automa-
tic PBX"
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"Simplex
Key Tele-
phone
Systems"
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"Key-Tele-
phone
Systems
with Line-
selector"
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"Parallel-
and
Relais
Key Tele-
phone
Systems"
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"Key Tele-
phone
Systems
with au-
tomatic
switch
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"Dial-phones
for half-automa-
tic PBX"
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"in pro-
gress"

Bibliography:
Company documents:"PRITEG-Kataloge", 1913 und 1914; "PRITEG-Schaltungsbuch", 1920; "PRITEG-Schaltungsbuch für Nebenstellenanlagen", 1914; "Der PRITEG-Monteur", 1919; "PRITEG-Nachrichten", 1922-1927; "TTG-Leitfaden für Außenbeamte", 1925; "Interne Mitteilungen der TTG", 1924-1928; "TTG-Fernsprechanlagen", 1925; "Interne Mitteilungen der H.Fuld&Co Telephon- und Telegraphenwerke AG.", 1929; Scheibe K. "Handbuch der Automatentechnik System Fuld", 1928; "Konzernnach- richten H.Fuld&Co", 1928-1933; Katalog "H.Fuld&Co Telephon- und Telegraphen- werke AG", 1932; Parth, Dr. L. "Harry Fuld",1933; Katalog "Nationale Telephon- und Telegraphenwerke GmbH / Telefonbau und Normalzeit AG", 1935; "TN-Nachrichten", 1935; Scheibe K. u. Wolffhardt H. "T.u.N. Fernmeldetechnik", 1949
Other:Knobloch,W. "Schaltungsbuch für Nebenstellenanlagen", 1911; Lindner, M. "Schaltungsbuch", 1920; Willers, H.B. "Die Nebenstellentechnik", 1920; Feyerabend, Dr. E. "Handwörterbuch des elektrischen Fernmeldewesens", 1929; Plass, E. "Die Entwicklung der Nebenstellentechnik", 1955