ASTATIC MICROPHONE AND TELEGRAPH KEY

MICROPHONE 12" H. KEY IS MRKD. CMH. PLEASE READ CAREFULLY - Terms for Purchasing and Shipping of Auction Items. Please read carefully before bidding. All payments for purchases will be made through Li

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

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

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

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

Japan,1938 - 1945 WWII Japanese lineman's phone and telegraph key with neck strap and leather pouch, both items are considered hard to find.

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

Key & sounder mounted on a board. Sounder marked Signal Electric Mfg. Co. Menomonee Mich. In good condition.

J.H. BUNNELL & CO., N.Y. BRASS ON WOOD. 4 1/2" X 8 1/2". Terms: PLEASE READ CAREFULLY - Terms for Purchasing and Shipping of Auction Items. Please read carefully before bidding. All payments for purch

1 Bunnell Telegraph key, 1 Sigma electric telegraph key. 2 brass/glass oilers stamped made for vacuum oil CC (4"H, 2.75"W 2"D.

Michigan,Mid 20th Century Polished finish, includes 3/8" contacts. Marked "SIGNAL ELECTRIC MFG. CO., MENOMINEE, MICH." on face, "B 6" on reverse. 5 3/4" long,Brass, plastic

Both are porcelain. The grocer mug reads Schroeder. Initials prior to last name are illegible. The telegraph key mug reads J. J. Carson.Ht: 3.375"-bothPossible Provenance: We received information that

J.H. Bonnell Telegraph Key on Board w/ E.S. Greeley & Co. Sounder Telegraph key has a patent date of FEB 15. 1881. The underside of the board has a J.H. Bonnell & Co. Tag w/ 150 OHMS marked on it. The

Vibroplex Bug Telegraph Key - Serial Number 177528 Key is in good condition with light oxidation spots on the base but the chrome / stainless parts are very clean. Key pad shows mind wear. Serial numb

Probably a model 1A, key is marked both AT&T on the key frame, and Western Electric on the circuit closer arm. In good condition, mounted on a walnut board.

telegraph key "Menomimac"- combined sounder & key on one board.

T.R. McElroy's Mac Key Morse Code Telegraph Key - Serial Number 5650 A Morse code paddle telegraph key from the 1930s on 4" x 5 7/8" cast iron base, with brass identification plate T.R. McElroy's Mac

DESCRIPTION: Antique telegraph key produced for the Nathaniel Baldwin Radio Company by Consolidated Radio Products featuring adjustable screws and other metal components mounted on a footed wooden boa

Vintage Morse Code Telegraph Key J38 Military Style WWII era. Has written on it J38 and one side Line and the other side Tel. It is in working condition. It measures in total 6 1/2 inches length 3 inc

Vintage Lionel J-38 Morse Code Telegraph Key WWII US Army / Military Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questions or pi

Telegraph key - wood and brass construction, no markings

1926 Vibroflex Lightning Bug telegraph key, lenghth 8”

Rare piece Pat Feb 16th 1875. Late 1800's. Missing one foot pin

COBRA CB 2000 GTL, ASTATIC MICROPHONE & BEARCAT SCANNER