Radios, Phones & Electronics

Ham Radios & Telegraphs

Telegraph Key and Relay First Image

#image-loader-main { display: none; }

Telegraph Key and Relay First Image

Telegraph Key and Relay

Total Sales1 Sold

Median Sale Price

Sale Price Range

Similar Upcoming Sales

Lot of 2 Vintage and Antique Phones (1 of 10)

Lot of 2 Vintage and Antique Phones

Bodnar's Auction Sales

Feb 12, 2026

Vtg Brass Sextant Navigational Instrument W Wd Box (1 of 9)

Vtg Brass Sextant Navigational Instrument W Wd Box

The Benefit Shop Foundation Inc.

Feb 11, 2026

WINCHESTER PLANE, SIGNS & MORE (1 of 8)

WINCHESTER PLANE, SIGNS & MORE

Milestone Auctions

Feb 21, 2026

English Brass Roasting Bottle Jack and Brass Bell, 19th Century, (1 of 1)

English Brass Roasting Bottle Jack and Brass Bell, 19th Century,

Two Telegraph Components and a Switchboard (1 of 8)

Two Telegraph Components and a Switchboard

Gray's Auctioneers

Feb 25, 2026

Pair of Vintage Steam Engines (1 of 5)

Pair of Vintage Steam Engines

Vogt Auction Texas

3 mins Left

Brass Sextant with Rosewood Box 7" (1 of 3)

Brass Sextant with Rosewood Box 7"

Weatherham Estate Treasures

Feb 19, 2026

U.S. Naval Observatory Ball Recording Sextant (1 of 8)

U.S. Naval Observatory Ball Recording Sextant

Millea Bros Ltd

Feb 19, 2026

A set of Punch Register and Take up reel (1 of 8)

A set of Punch Register and Take up reel

Palmer's Auction Co

7 days Left

Three Early Medical Pumps (1 of 2)

Three Early Medical Pumps

New England Auctions - Fred Giampietro

Feb 11, 2026

Scout's Antique Brass Sextant with Rosewood Box 4" (1 of 3)

Scout's Antique Brass Sextant with Rosewood Box 4"

Weatherham Estate Treasures

Feb 19, 2026

Surveyor's Level Grand Trunk Railway Harrison & Co Montreal, Quebec (1 of 15)

Surveyor's Level Grand Trunk Railway Harrison & Co Montreal, Quebec

Miller & Miller Auctions Ltd.

Feb 14, 2026

G.E.C Company English "Candlestick" Brass Rotary Phone (1 of 11)

G.E.C Company English "Candlestick" Brass Rotary Phone

Akiba Galleries

3 days Left

Antique 19th Century French Zimmerman Brass Fruitwood Balance Scale (1 of 13)

Antique 19th Century French Zimmerman Brass Fruitwood Balance Scale

3 days Left

19th C. Osborne Co Rosewood Leathermaking Tools (1 of 1)

19th C. Osborne Co Rosewood Leathermaking Tools

Artemis Fine Arts

1 day Left

Two 19th Century Hand Tools for Fabrics and Apothecary Use (1 of 7)

Two 19th Century Hand Tools for Fabrics and Apothecary Use

Gray's Auctioneers

Feb 25, 2026

Similar Sale History

Unlock All Prices

Sold

Antique Lot of Misc. Telegraph Keys & Relays (1 of 7)

Antique Lot of Misc. Telegraph Keys & Relays Antique pre 1930's group of Telegraph Keys & Relays. Includes: L.E. Knott Apparatus Co. Wood and brass relay Brass and wood worn Key switch Unmarked Telegraph relay brass and wood Brass and wood key b

Sold

Telegraph Key and Relay (1 of 10)

Telegraph Key and Relay The heavy brass lever with no spring-tension adjustment screw indicates that this is an earlier form of key; circa 1870s. Both the key and the relay have the same design with respect to the mahogany b

Sold

New York Ontario and Western RR Norwich Station Telegraph (1 of 5)

New York Ontario and Western RR Norwich Station Telegraph This is a selection of four different telegraph pieces. The main piece, in the back of the first photo, is the telegraph key and relay from the New York Ontario and Western station in Norwich, NY, sal

Sold

4PC Western Electric Telegraph Relay Key Sounder (1 of 5)

4PC Western Electric Telegraph Relay Key Sounder United States,Early 20th Century Group includes two Western Electric model 21A keys, one gray model 3B key, and one black 3B key in a wooden type 12A resonator. All four pieces marked "WESTERN ELECTRI

Sold

Three Telegraph Components Comprising of a Resistance Box, a Relay, and Telegraph Key (1 of 8)

Three Telegraph Components Comprising of a Resistance Box, a Relay, and Telegraph Key Three Telegraph Components, Early 20th Century, Comprising of a Resistance Box, a Relay, and Telegraph Key. Largest: H: 4 1/2 x W: 10 x D: 5 1/2 in. From the Estate of John A. Davidson, Jr. Proceeds t

Sold

Three Telegraph Components Comprising of a Resistance Box, a Relay and Telegraph Key (1 of 6)

Three Telegraph Components Comprising of a Resistance Box, a Relay and Telegraph Key Three Telegraph Components Comprising of a Resistance Box, a Relay and Telegraph Key, Early 20th c. H: 4 1/2 W: 5 1/2 D: 9 1/2 in. From the Estate of John A. Davidson, Jr. Proceeds to benefit the APL

Sold

Telegraph Station by Siemens & Halske, c. 1895 (1 of 2)

Telegraph Station by Siemens & Halske, c. 1895 Telegraph Station by Siemens & Halske, c. 1895 Berlin, No. 30561, consisting of spring-driven ink-writer telegraph (working), Morse key, galvanometer, relay and plug bridge, on wood base with no. 392.

Sold

Telegraph Station by Siemens & Halske, c. 1895 (1 of 1)

Telegraph Station by Siemens & Halske, c. 1895 Telegraph Station by Siemens & Halske, c. 1895 Berlin, no. 20951, consisting of spring-driven ink writer telegraph (working), Morse key, galvanometer and relay, on oak base with drawer for the paper s

Sold

English Telegraph Demonstration Model, 1902 (1 of 1)

English Telegraph Demonstration Model, 1902 English Telegraph Demonstration Model, 1902 Dated 1902; consisting of key, relay and sounder; on mahogany stained base, size 13 x 7 in. An excellent exhibition item. Englisches Telegraphen-Demonstrati

Sold

L.E. Knott Apparatus Co. Wood Relay, Resistance Box & C.H. Stoelting Apparatus (1 of 11)

L.E. Knott Apparatus Co. Wood Relay, Resistance Box & C.H. Stoelting Apparatus L.E. Knott Apparatus Co. Wood and brass relay & L.E. Knott Apparatus Co. Resistance Box. Also includes C.H. Stoelting Apparatus Telegraph Key. Measures 3 1/4" x 8" x 4 1/8" & 4" x 8 1/4" x 4 1/2" & 4"

Sold

German Telegraph System by Lorenz, c. 1890 (1 of 1)

German Telegraph System by Lorenz, c. 1890 German Telegraph System by Lorenz, c. 1890 C. Lorenz, Berlin. No. 14845, comprising ink-writer, Morse key, relays, milliampere meter and plug-in switch, on wood base, 20 ½ x 12 ¼ in. Telegraphenstat

Sold

Western Union Collection (1 of 6)

Western Union Collection Western Union Collection Included in this lot: W.U.Tel Co. Morse Relay 4D W.U. Tel Co. Model 264 No.45064 Type 1-A DC Volt Meter Morse telegraph sounder Morse telegraph key Western Union telegraph tic

Sold

Telegraph Accessories, c. 1900 onwards (1 of 1)

Telegraph Accessories, c. 1900 onwards Telegraph Accessories, c. 1900 onwards 1) Morse key, Western Electric. - 2) Relay, J.H. Bunnell & Co., New York. - 3) Sounder, Western Electric. - 4) Galvanometer, Russian, St. Petersburg. - And: 5)

Sold

Telegraph Station by Siemens & Halske, c. 1890 (1 of 2)

Telegraph Station by Siemens & Halske, c. 1890 Telegraph Station by Siemens & Halske, c. 1890 No. 55363, ink-writer, original lacquered brass, with relay and Morse key, drawer with paper strip, on original telegraph station table, size 35 &#

Sold

German Telegraph Station by Lorenz, c. 1908 (1 of 1)

German Telegraph Station by Lorenz, c. 1908 German Telegraph Station by Lorenz, c. 1908 C. Lorenz A.G., Berlin. Ink-writer no. 26548, spring-driven (working), original lacquered brass, with relay, lightning protection and Morse key, drawer with

Sold

A Group of Antique Telegraph Components: A 20 Ohm Relay and a Morse Code Key (1 of 9)

A Group of Antique Telegraph Components: A 20 Ohm Relay and a Morse Code Key This lot comprises two antique electrical communication components, likely dating to the late 19th or early 20th century. The first item is an electromagnetic telegraph relay, featuring black wire-wou

Sold

German Telegraph Station by Siemens & Halske, c. 1905 (1 of 1)

German Telegraph Station by Siemens & Halske, c. 1905 German Telegraph Station by Siemens & Halske, c. 1905 Ink writer no. 70276, spring-driven (working), original lacquered brass, with relay, galvanometer, lightning protection and Morse key, drawer with

Sold

Telegraph Accessories, 1880-1910 (1 of 4)

Telegraph Accessories, 1880-1910 Telegraph Accessories, 1880-1910 1) 8 Morse keys. - 2) Coil with paper strip and 12 further strips. - 3) 5 sounders. - 4) 8 galvanometers. - And: 5) 4 relays. Telegraphen-Zubehör, 1880-1910 1)

Sold

L.G. Tillotson Telegraph Key (1 of 15)

L.G. Tillotson Telegraph Key This is a mid to late 19th-century Telegraph key manufactured by L.G. Tillotson & Co. Considered one of the largest independent telegraph manufacturers in the United States at the time, L.G. Tillotson

Sold

An Edison Clock Face Pole Changer Telegraph Relay (1 of 7)

An Edison Clock Face Pole Changer Telegraph Relay An Edison Clock Face Pole Changer Telegraph Relay, Phonoplex Transwriter ca. 1890-1900, Mounted on a Painted Cast Iron and Mahogany Based Stamped Edison Patent. H: 5 W: 8 D: 4 1/2 in. From the Estate

Sold

Rare Double Telegraph Key, c. 1850 (1 of 1)

Rare Double Telegraph Key, c. 1850 Rare Double Telegraph Key, c. 1850 Brass and mahogany, 5 ¼ x 10 in. - This key was used in conjunction with a needle telegraph or an acoustic double-knocker telegraph by Charles Bright. Zweifach-

Sold

A BUNNELL AND SON TELEGRAPH KEY CIRCA 1895 (1 of 12)

A BUNNELL AND SON TELEGRAPH KEY CIRCA 1895 The brass and mahogany apparatus well marked and patent dated as shown. Measures 4 x 8.75 x 4.75 inches. We happily provide seamless in-house packing and shipping services on nearly everything we sell

Sold

ANTIQUE TELEGRAPH KEY STAMPED SANTA FE (RAILROAD) (1 of 10)

ANTIQUE TELEGRAPH KEY STAMPED SANTA FE (RAILROAD)A Menominee brand telegraph key, stamped lettering on the base : SANTA FE No 407. Measures 4 x 8 x 5.75 inches. We happily provide seamless in-house packing and shipping services on nearly everything

Sold

Western Electric Telegraph Key and Sounder (1 of 8)

Western Electric Telegraph Key and Sounder Early "Double Rod" key and sounder. Key marked Western Electric Co. on the circuit closer and Pat Appl'd For on the pivot. Unmarked sounder is an early tube style. Set mounted on a varnished wood base

TOP