Tellurometer

Headset with cable for surveying instrument.

ID:	NAV1396.2
Type:	Headset for surveying instrument
Display location:	Not on display
Creator:	Decca
Date made:	Unknown
Credit:	National Maritime Museum, Greenwich, London
Measurements:	Overall: 60 mm x 180 mm x 240 mm
Parts:	Tellurometer (Surveying instrument) Tellurometer (Surveying instrument) (NAV1396.1) Tellurometer (Headset for surveying instrument) (NAV1396.2) Tellurometer (Cable with plug and socket for surveying instrument) (NAV1396.3) Tellurometer (Aerial for surveying instrument) (NAV1396.4) Tellurometer (Ruck sack with frame for surveying instrument) (NAV1396.5) Description of MRB201 Digital Range Integrator for maintenance and installation purposes (Manual) (NAV1396.6)