The Gil Schlehman - K9WDY Telegraph Collection

Edited by: Prof. Tom Perera Ph. D. - W1TP ( Copyright (c) 2004 )

WIRELESS AND SPARK KEYS: (52 Photos)
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The keys are presented in alphabetical order according to their most commonly used name.
You may use the 'search' feature of your browser (edit/find-on-this-page) to find other names, manufacturers, and countries of origin.


american marconi 100 # American Marconi 50 Amp, 5 KW Spark .jpg


american marconi 110 # American Marconi 50 Amp, 5 KW Spark .jpg


american marconi 140 # American Marconi Spark Era Key.jpg


boston 100 # Boston Navy Yard SE-68 WW-I Spark Key.jpg


bowman 100 # A. W. Bowman 'Boston' Key sold by Sears.jpg


british 120 # British Marconi Key_ London.jpg


british 180 # British Air Ministry Key.jpg


bunnell 100 # Bunnell Spark & Wireless Sideswiper Key.jpg


canadian 100 # Canadian Marconi Type 301 Spark Key.jpg


canadian 120 # Canadian Marconi Type 301 Spark Key 2.jpg


chambers 100 # F. B. Chambers Spark Era Key.jpg


clapp-eastham 120 # Clapp-Eastham 'Boston' Key on Marble Base.jpg


clapp-eazstham 140 # Clapp-Eastham 'Boston' Key on Bakelite Base.jpg


cootie 100 # 9XR 'Cootie' Sideswiper Key.jpg


duck 100 # William B. Duck Spark Era Key.jpg


ducretet 100 # DuCretet & Rogers Oil Break Spark Key.jpg


french 100 # rench Spark Key with Removeable Contacts.jpg


general radio 100 # General Radio 1KW CAG 457 Spark Relay-Key.jpg


independent 100 # Independent Wireless Co. Spark Key.jpg


italian 100 # Large Italian Spark Era Key.jpg


kilbourne 100 # Kilbourne & Clark SE-68 WW-I Spark Key.jpg


kilbourne 100 # Kilbourne & Clark Spark Era Key.jpg


large 100 # Large 80-Amp 65 pound key with WT-8A key in for.jpg


leach 100 # Leach Relay Co. Sideswiper.jpg


liberty 100 # Liberty Electric SE-68 WW-I Spark Key.jpg


lowenstein 100 # F. Lowenstein Type 'A' Spark Era Key.jpg


lowenstein 120 # Lowenstein Radio SE-68 WW-I Spark Key.jpg


lowenstein 140 # Lowenstein SE 923 one-half KW Spark Key.jpg


marconi 160 # Marconi Model 425 Spark Key.jpg


marconi 180 # Marconi Model 425 Spark Key_ Ca. 1918.jpg


marconi 200 # Marconi Key.jpg


marconi 220 # Marconi SE-86 Flameproof Spark Era Key.jpg


marconi 240 # Marconi 2KW Auxiliary Hand Key also called th.jpg


marconi 260 # Marconi Spark Era Key.jpg


marconi 280 # Marconi Spark Key.jpg


massey 120 # Massey Wireless Oil Break Key.jpg


massey 140 # Massey Wireless Oil Break Key 2.jpg


massey 180 # Massey Wireless Slate Spark Key.jpg


mcintosh 100 # McIntosh Electric Co. Spark Key.jpg


murdock 100 # William J. Murdock Co. Spark Key.jpg


perry 100 # Frank B. Perry & Sons Buzzer & Blinker Set.jpg


robertson 100 # Robertson Clock & Instrument Co. Oil Break .jpg


se 100 # SE-1443 WW-I Flameproof Key.jpg


telfunken 100 # Telfunken Ball & Socket Spark Era Key Contacts.jpg


telfunken 120 # Telfunken Ball & Socket Spark Era Key_ Germany.jpg


united 120 # United Wireless White Marble Based Spark Key.jpg


united 140 # United Wireless Black Marble Based Spark Key.jpg


unknown 100 # Unknown Spark Key.jpg


wireless 120 # Wireless Specialties Apparatus Co. SE 653 Fl.jpg


wireless 140 # Wireless Specialties Apparatus Navy Type CR .jpg


wireless 160 # Wireless Specialties Apparatus Spark Key.jpg


wireless 180 # Wireless Specialty Co. SE-68A Spark Key.jpg

NOTE: GIL SCHLEHMAN IS ALWAYS INTERESTED IN TRADING AND/OR BUYING VERY UNUSUAL TELEGRAPH KEYS !

Contact Information:

Gil Schlehman - K9WDY
337 Indianapolis Avenue
Downer's Grove, IL 60515

Telephone: (630) 968-2320
Email: K9WDY@qsl.net

Also Please Visit: The W1TP telegraph Museum at http://w1tp.com
This CD as well as Perera's Telegraph Collectors Price Guidebook, Perera's Telegraph Collectors Reference CD-2000, and many other telegraph books are available from:

ARTIFAX BOOKS
151 Barton Road.
Stow, MA 01754

http://www.artifaxbooks.com

Email: artifaxbooks@yahoo.com