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
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
Watts-Szepessy tacheometer, by E. R. Watts & Son Ltd, London, England, 1931 Watts-Szepessy type tacheometer, British, 1931 1931