`Redta' 002 reducing Tachymeter by Carl Zeiss of Jena

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

Details

Category:
Surveying
Object Number:
1993-801
type:
tacheometer
credit:
University of Portsmouth. School of Civi