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Showing 46 to 60 of 107 results
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24-inch Bruce Telescope on a fork mount, Cambridge, USA
Printed label: "HARVARD COLLEGE OBSERVATORY". Hand-written: "No. D12285 24[inch] Bruce at Camb[ridge].". n/a. Extent: 1 lantern…
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The 24-inch Bruce telescope with open roof and two people, 1931
Hand-written label: "BOYDEN STATION. - So. AFRICA / 24[inch]- BRUCE tel. / 1931". PLB19_0004 and LSB04_0039 are derivatives. n/a. Extent…
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The 8-inch Bache Doublet and Herbst (Pulkovo) Transit buildings, 1931
Hand-written label: "BOYDEN STATION. - So. AFRICA / 8[inch]- BACHE Telescope / 1931". LSB04_0040, LSB04_0053, and PLB35_0027 are…
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8-inch Draper Telescope, Cambridge, USA
Printed label: "HARVARD COLLEGE OBSERVATORY". Hand-written: "No. E 2003. 8[inch] Draper Tel. 1891". n/a. Extent: 1 lantern…
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11-inch Draper Telescope, Cambridge, USA
Printed label: "HARVARD COLLEGE OBSERVATORY". Hand-written: "No. E 91 11[inch] Draper Telescope". n/a. Extent: 1 lantern slide…
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24-inch Bruce Telescope on a fork mount
Printed label: "HARVARD COLLEGE OBSERVATORY". Hand-written: "No. O' 319 / 20". n/a. Extent: 1 lantern slide. Size and…
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A three-camera instrument on an equatorial fork mount, set up outdoors
White dot glued on at bottom-left. LSB04_0044 and PLB16_0012 are derivatives. n/a. Extent: 1 lantern slide. Size and dimensions of original…
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60-inch Mount Wilson
Printed label: "HARVARD COLLEGE OBSERVATORY". Hand-written: "No. B' 37 / 18 / Astron. Lab. Plate / 60[inch] Dome Mt Wilson…
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The 61-inch Fecker Telescope at Harvard Oak Ridge/Agassiz Station
Printed label: "HARVARD COLLEGE OBSERVATORY". Hand-written: "No. TEL 38 / BOK". n/a. Extent: 1 lantern slide. Size and…
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60-inch Rockefeller building under construction, 1931 September 21
Construction site of the 60-inch building, seen from the west. The building's primary brick work is partially completed. Within the pit, the…
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Looking east from the Administrative Building, 1931 November 29
Hand-written label: "BOYDEN STATION - So. AFRICA / 1931 Nov. 29". LSB04_0019, LSB04_0048, and PLB36_0006 are derivatives. n/a. Extent: 1…
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Construction of the 60-inch Rockefeller building, 1931 November 11
Construction site of the 60-inch building, seen from the west. The primary brickwork is in place: the foyer in the south-west, and the circular…
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Recently completed 60-inch Rockefeller building
The 60-inch turret enclosure appears in pristine condition. Red star glued on at bottom-left corner of the slide. LSB04_0050 and LSB04_0018 are…
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74-inch Radcliffe Reflector in the Grubb-Parsons workshop
White dot glued on at bottom-left. n/a. Extent: 1 lantern slide. Size and dimensions of original material: Height 8.2 cm, width 10.2 cm, thickness…
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Meteorological station at the summit of El Misti, Harvard College Observatory
Printed label: "HARVARD COLLEGE OBSERVATORY". Hand-written: "D 12084 / I". Identification from Plate IX, Harvard Monographs 4 (…
