


Topographic-tacheometric telemeter
1967

Patent telemeter, British, 1910-1920
1910-1920

Stadiometer (telemeter), Blakey type, British, 1825-1835
1825-1835

Gautier's pocket telemeter by Tavernier-Gravet
1865

Distance Meter for Plane Table, 1765-1775
1765-1775

Steward patent telemeter
1908-1912

Three-prism telemeter, 1900-1911
1900-1911

Part of complete Steward telemeter
1895-1930
Adams Telemeter, No 1 pattern
Watkin's Improved Combined Finder, Level and Telemeter
Adie telemeter
1885
Prototype military telemeter
1870-1875
Labbez type telemeter, British, 1895
1895
Steward telemeter No.491
1910-1920
Clerk telemeter
1858