Horace Edward Dall 1901 - 1986

Nationality:
British
born in:
England

Journal of the British Astronomy Association

Related Objects

Dall-Kirkham reflecting telescope, 1960-1975 (telescope - Dall Kirkham; telescope - reflecting)

Folding telescope designed by Horace Dall (telescope - Dall Kirkham; telescope - reflecting; Everyday Life)

Twin Zeiss Ikon stereo cameras (photographic equipment; stereoscopic cameras; personal property)

Spherometer (spherometer)

Weston Photronic Cell, dry-plate photoelectric cel (light measuring devices; light meters; personal property)

Maksutov reflecting telescope, aperture 10 inches, (telescope - Maksutov; telescope - catadioptric; telescope - reflecting)

Two self-marking Knife-edge Foucault testers, plus (optical testing instruments; Foucault testers; personal property)

Three microspherometers plus box of wire (spherometer)

Spherometer (spherometer)

Catadioptric collimator, aperture 2.4 inches (optical testing instruments; collimators; personal property)

Mercury switch

See more related objects