Collection

Edgar Mark Eden 1873 - 1934

occupation:
Metrologist
Nationality:
British

science demonstrator; lecturer; 1915-1919 - at the National Physical Laboratory; 1918 - designed 'Eden-Rolt' millionth comparator with F H Rolt

Related Objects

Experimental measuring machine designed by E.M. Eden (comparator)

Experimental screw diameter measuring machine (micrometer for screw diameter measuring)

Eden's screw diameter measuring machine, 1916 (micrometer for screw threads)

N.P.L. Horizontal projection machine (Optical projector and comparator.)

Screw Pitch Measuring Machine (screw pitch measuring machine.)