Antique Scientific Instruments

1915 MARCONI WIRELESS TELEGRAPH CO Ltd KEY#345/WW1 GPO Sounder/Edison+Swan Galvo

1915 MARCONI WIRELESS TELEGRAPH CO Ltd KEY#345/WW1 GPO Sounder/Edison+Swan Galvo
1915 MARCONI WIRELESS TELEGRAPH CO Ltd KEY#345/WW1 GPO Sounder/Edison+Swan Galvo
1915 MARCONI WIRELESS TELEGRAPH CO Ltd KEY#345/WW1 GPO Sounder/Edison+Swan Galvo
1915 MARCONI WIRELESS TELEGRAPH CO Ltd KEY#345/WW1 GPO Sounder/Edison+Swan Galvo
1915 MARCONI WIRELESS TELEGRAPH CO Ltd KEY#345/WW1 GPO Sounder/Edison+Swan Galvo
1915 MARCONI WIRELESS TELEGRAPH CO Ltd KEY#345/WW1 GPO Sounder/Edison+Swan Galvo
1915 MARCONI WIRELESS TELEGRAPH CO Ltd KEY#345/WW1 GPO Sounder/Edison+Swan Galvo
1915 MARCONI WIRELESS TELEGRAPH CO Ltd KEY#345/WW1 GPO Sounder/Edison+Swan Galvo
1915 MARCONI WIRELESS TELEGRAPH CO Ltd KEY#345/WW1 GPO Sounder/Edison+Swan Galvo
1915 MARCONI WIRELESS TELEGRAPH CO Ltd KEY#345/WW1 GPO Sounder/Edison+Swan Galvo
1915 MARCONI WIRELESS TELEGRAPH CO Ltd KEY#345/WW1 GPO Sounder/Edison+Swan Galvo
1915 MARCONI WIRELESS TELEGRAPH CO Ltd KEY#345/WW1 GPO Sounder/Edison+Swan Galvo

1915 MARCONI WIRELESS TELEGRAPH CO Ltd KEY#345/WW1 GPO Sounder/Edison+Swan Galvo
VINTAGE BOXED 1915 MARCONI WIRELESS TELEGRAPH CO LTD KEY #345 - KOB (KEY ON BOARD) WW 1 G. For your consideration is a very rare and unusual 1915 dated. #345 - 1915 Key on Board mounted. (GENERAL POST OFFICE) Sounder # 17621 and. The entire KOB measures 9" x 5" x 6 3/4 in sized and. 10" x 8" x 6 3/4 in size.

THE MARCONI LEVER PORTION OF THE KEY ITSELF. IS 5 1/2 LONG FROM THE ONE END TO THE END OF. THE H ORN LEVER KNOB. OVER A SECOND SECTION OF THE MARCONI KEY.

ASSEMBLY ALSO MARKED WITH THE UPSIDE. DOWN "^" MILITARY MARK TO WHICH A. SECOND CODE CONTACT POINT LIES - SET. ON TO THE BASE BOARD. VIEW OF THE KOB TO SEE. AND UNDERSTAND THE OVERALL ASSEMBLY. HAS TWO (2) ELECTRICAL MAKE & BREAK.

& BREAK CONTACT WHEN THE KEY IS. SECOND SECTION, THE OVER-ALL KEY. ASSEMBLY IS 6 1/2 LONG.

The KOB is in super condition, save for the Edison &. Having one partially broken coil assembly inside the. Encasement as shown - lacking its outer wiring. And having a small section of wood on the.

Backside of the encasement chipped as shown. KOB bottom base panel lacks brass.

Wood screws but we will likely supply such. Brass screws needed to the. The carry case has mild. Throughout consistent with age and use.

All photos as they are part of the. We are showing this as-found. SURCHARGE WE HAVE TO PAY.

SEND BY FEDERAL EXPRESS GROUND. Minimally insured Airpost for safe.

GEORGIA residents must pay 8% STATE. The item "1915 MARCONI WIRELESS TELEGRAPH CO Ltd KEY#345/WW1 GPO Sounder/Edison+Swan Galvo" is in sale since Monday, May 20, 2019.

This item is in the category "Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Other Antique Science Equip". The seller is "artsandsciences" and is located in Atlanta, Georgia. This item can be shipped worldwide.


1915 MARCONI WIRELESS TELEGRAPH CO Ltd KEY#345/WW1 GPO Sounder/Edison+Swan Galvo