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Showing 271 to 285 of 519 results
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Construction of the Garage
Written on back: "Dec. 7. 1928". n/a. Extent: 1 photograph. Size and dimensions of original material: Height 20cm, width 25cm. Condition…
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Aerial view of Boyden Observatory, 1952
Stamp on back: "The Friend Newspaper Ltd. / COPYRIGHT / Not for Reproduction.". PB11_0017, PB11_0018, and PB11_0023 are duplicates. n/a.…
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Aerial view of Boyden Observatory, 1952
Written on back: "Boyden Station of Harvard Observatory". A caption slip is glued to the photo, identifying various structures: "Air…
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Aluminising tank enclosure being constructed
Written on back: "ALL SECTIONS OF PIT WALL IN PLACE (LINING)". n/a. Extent: 1 photograph. Size and dimensions of original material:…
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Examining the ADH Telescope prism
Written on back: "Staff members of Boyden, M.J. BESTER and ? VICTOR (in jacket on left) examine the prism for the ADH telescope. (October 1951…
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Five people outside 60-inch building
Written on back: "1954, Outside 60 inch turret, Boyden: Occassion of the 'Mars' expedition by Slipher to the Lamont-Hussey…
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E.M. Lindsay and the ADH Telescope
Written on back: "Dr E.M. LINDSAY and ADH at Boyden, early 1950's (probably 1952)." PB11_0009, PB11_0022, and PB11_0048 are…
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Aerial view of Boyden Observatory, 1952
Written on back: "Showing residence, office block, instrument line, and 60-inch at left-foreground. / ADH at right hand side - split roof of…
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Aerial view of Boyden Observatory, 1952
Written on back: "Boyden, Mazelspoort, 1952 / (very [underlined] low aerial shot!!) / ADH on right hand side - split roof of building open…
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Portrait of John Stefanos Paraskevopoulos
Written on back: "Dr. JOHN STEFANOS PARASKEVOPOULOS / Director of Boyden, Arequipa 1923-27, Mazelspoort 1927-1951". n/a. Extent: 1…
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Three people at entrance to 60-inch building
Written on back: "July 1954. / Entrance to 60 inch building, Boyden, Mazelspoort, (left to right) E.M. Lindsay, (ARMAGH) / A.P. Fitzgerald. (…
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Region around Orion Nebula (Messier 42)
Circular image on a black background. Written at edge (on original print): "ADH 814". Written on back: "Orion Neb.". n/a.…
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Globular cluster omega Centauri (NGC 5139)
Circular image on a black background. Written at edge (on original print): "ADH 159". Written on back: "omega Centauri". n/a.…
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Globular cluster omega Centauri (NGC 5139)
Circular image on a black background. Written at edge (on original print): "ADH 159". Written on back: "omega Centauri". n/a.…
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Region around Orion Nebula (Messier 42)
Circular image on a black background. Written at edge (on original print): "ADH 814". Written on back: "Orion Neb.". n/a.…