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Welcome To The Sparks Telegraph Key Review

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Marconi Spark Keys

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Introduction Try Your Hand Out on the Key!
Early Landline Keys
Western Electric KeysVirtual Reality 3D Telegraph Key
Phelps Camelback KeyMore Bugs
Telegrapher's Glass ArmGo-Devils
Bunnell SideswiperBunnell Gold Bug
Horace Martin's VibroplexKeys for Trade
Spark KeysWho Wants to be a Wireless Historian-Aire?
Spark Key Project Dow Keys
Spark Transmitter ProjectThe Rest of the Vibroplex Bugs
Spark Components PageSparks Telegraph Key Review Library
The Virtual Spark TransmitterMelvin Hansen's Melehan Valiant
Wireless Word Games!T.R. McElroy and the MacKeys
Submarine Cable KeysLinks to Other Pages
Research MaterialBig pic of the Vibroplex Midget
The Silver City Western Union OfficeBig pic of the Vibroplex Vertical
Martin's AutoplexMcElroy Chrome S-600
More Landline KeysFlash Keys
Codes within a CodeHints on Finding the Rare Bug
Code Training DevicesMorse Code Toys
German WWII Keys Law, Order, and Decency
Ultimate Transmitter Co. "73" KeyTelegraph Key Timeline
If you still want more bugs...The McElroy Straight Keys
Have fun with Morse Code!The Norcross Vibroplex

Russ Kleinman, Webmaster
last updated December 18, 2006