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BRT 006 Basis-Reduktions-Tachymeter

BRT 006 Basis-Reduktions-Tachymeter

1976
Tacheometer, DK-RV model, Swiss, 1965-1969

Tacheometer, DK-RV model, Swiss, 1965-1969

1965-1969
DAHLTA 010 model tacheometer, German, 1970

DAHLTA 010 model tacheometer, German, 1970

1970
Main part of tacheometer, British, 1885-1895

Main part of tacheometer, British, 1885-1895

1885-1895
Part of Eckholdt's Patent Omnimeter, British, 1868-1900

Part of Eckholdt's Patent Omnimeter, British, 1868-1900

1868-1900
Part of Eckholdt's Patent Omnimeter, British, 1868-1900

Part of Eckholdt's Patent Omnimeter, British, 1868-1900

1868-1900
Gentilli type tacheometer, Austrian.

Gentilli type tacheometer, Austrian.

1868-1876
Reg Elta 14 electronic tacheometer, in case, Zeiss, serial no 90317, with five boxes of accessories, two tripods and carrying case for optics (640 x 750 x 340mm)

Reg Elta 14 Electronic Tacheometer, 1960-1980

1960-1980
`Redta' 002 reducing Tachymeter by Carl Zeiss of Jena, serial no.137435, cased, c.1940 with another, similar, serial no.129583, with instruction booklet

'Redta' 002 reducing Tachymeter by Carl Zeiss of Jena

1940
Eckholdt's Patent Omnimeter, invented 1868, by Elliott Brothers, London, England, 1868-1900

Eckholdt's Patent Omnimeter, British, 1868-1900

1868-1900
Watts-Szepessy tacheometer, by E. R. Watts & Son Ltd, London, England, 1931

Watts-Szepessy type tacheometer, British, 1931

1931
Tacheometer, 4-inch, by Troughton & Simms, London, with staff, slide rule and tables, 1885-1895. Sighting tube has been sectioned.

Tacheometer with slide rule and components

1885-1895
Object in five parts comprising: (1) Ladegerat LG1 power control pack for Reg Elta 14 tacheometer, serial no. 90317; (2) a second Ladegerat LG1 power control pack, same as before, with a broken handle; (3) a third Ladegerat LG1 power control pack same as before, with power cable and plug; (4) Corner prism target for the Reg Elta tacheometer; (5) Box containing batteries or cells for the Reg Elta tacheometer. All by Carl Zeiss (Oberkochen), Germany, then at 31-36 Foley Street, London, England.

Part of Electronic Tacheometer, German 1960-1980

1960-1980
Main component of Reg Elta 14 electronic tacheometer, in case, by Carl Zeiss, Oberkochen, Germany, serial no 90317, with five boxes of accessories

Part of Electronic Tacheometer, German 1960-1980.

1960-1980