Bilder Videos

George Frederick Kammern Bilder ❘ Science Photo Library

8-inch Grubb refractor,19th century
11602217 - 8-inch Grubb refractor,19th century
Romsey observatory design,1890
11602160 - Romsey observatory design,1890
12.25-inch telescope,Edinburgh
11637132 - 12.25-inch telescope,Edinburgh
Everest theodolite,19th century
11602221 - Everest theodolite,19th century
Troughton transit circle,18th century
11602218 - Troughton transit circle,18th century
30-inch telescope,Pulkova Observatory
11602216 - 30-inch telescope,Pulkova Observatory
Venus and a star,transit observation
11637136 - Venus and a star,transit observation
Transit instrument,Fernhill Observatory
11637135 - Transit instrument,Fernhill Observatory
Almucantar staff,19th century
11602222 - Almucantar staff,19th century
6-inch Grubb refractor,19th century
11602219 - 6-inch Grubb refractor,19th century
Smyth's parallactic ladder framework
11637139 - Smyth's parallactic ladder framework
Twin telescope,Tulse Hill Observatory
11637131 - Twin telescope,Tulse Hill Observatory
Lassell Dome at Greenwich,19th century
11644097 - Lassell Dome at Greenwich,19th century
Grubb equatorial telescope,Hungary
11637133 - Grubb equatorial telescope,Hungary
15-inch Cooke refractor,19th century
11602224 - 15-inch Cooke refractor,19th century
8.25-inch Cooke refractor,19th century
11602220 - 8.25-inch Cooke refractor,19th century
Smyth transit instrument,19th century
11602225 - Smyth transit instrument,19th century
Smyth's parallactic ladder mount
11637138 - Smyth's parallactic ladder mount
Oxford heliometer,19th century
11602223 - Oxford heliometer,19th century
Paris Observatory meridian circle
11637137 - Paris Observatory meridian circle
Paris Observatory telescope
11637134 - Paris Observatory telescope
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