Theodolite

Theodolite with main telescope missing, in mahogany box with accessories:
1) plumb bob on string; 2) screw driver; 3) four springs; 4) small sighting telescope; 5) brush; 6) bracket; 7) compass; 8) eyepiece; 9) two small eyelets [? for plumbline]; 10) duster.
Both instrument and box are numbered H.O. 102 - Hydrographic Office numbering.

Object Details

ID: ZBA0698
Type: Theodolite
Display location: Not on display
Creator: Troughton & Simms
Date made: circa 1880
People: Royal Greenwich Observatory
Credit: National Maritime Museum, Greenwich, London
Measurements: Overall: 150 mm x 300 mm x 160 mm