|
Date: |
|
Description: | mark, Siebe Gorman & Co. Ltd. Diver's Telephone Mk9 Serial No. 294
Diver's telephone unit and separate lid. A metal box, the lid lifts off to reveal a panel inside with speaker, switches, volume control knobs, l.e.d's and a metal plaque. This is the surface control box for in-helmet telephones for up to two divers. Two three hole sockets match a similar socket on the side of the diver's helmet which would be connected by a telephone line as part of the diver's umbilical.
Material: metal | Source: | Tyne & Wear Archives & Museums | Identifier: | emu.ecatalogue.maritimehistory.393620 | Go to resource |
|
|