Archival records from Endangered Records in the Boyden Observatory Archive (EAP1190-1)
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Showing 1 to 15 of 1,066 results
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Variable star observations by Alexander William Roberts for the period 1891-1933
This series contains 95 sets of handwritten documents, dated between 1891 and 1933, containing original astronomical observations made by A. W.…
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Astronomical Log Books
A set of hard-cover note books used to record the progress of research programmes carried out on a certain telescope. During this period of Boyden’…
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Boyden Observatory Meteorological Records
This series consists of daily records of weather conditions as recorded at Boyden Observatory, from 1947 to 1979. Note that two earlier volumes of…
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Astronomical Image Plates
A collection of photographic glass plate negatives (gelatin dry plates) holding images taken from Boyden Observatory, primarily with the ADH…
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Lantern Slides
A collection of mounted images most probably used to illustrate lectures and to disseminate news. The slides are a mix of original material from…
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Photographic Prints
The majority of the material dates from the 1930s, and the 1950s. 2 images were taken in the 1970s and 1 in 1994. Several of the prints are from…
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Photographic Plates
255 photographic glass plate negatives (gelatin dry plates), stored in 23 original plate boxes, haphazardly arranged. All appear to be original…
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A. W. Roberts' variable star observations for 1908
Original observations for the period 1908 January 01 to 1908 September 24. Includes comments about clock times. Previously listed as R023. Split…
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A. W. Roberts' variable star observations for 1904 (Part 1 of 2)
Original observations for the period 1904 January 07 to 1904 June 14, as well as a few pages with notes. Previously listed as R046. Split into two…
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A. W. Roberts' variable star observations for 1904 (Part 2 of 2)
Original observations for the period 1904 June 14 to 1904 November 05. Includes notes about clock time. Previously listed as R046. Split into two…
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A. W. Roberts' variable star observations for 1905 (Part 1 of 2)
Original observations for the period 1905 March 17 to 1905 June 10. Includes notes about clock time. Previously listed as R042. Split into two…
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A. W. Roberts' variable star observations for 1905 (Part 2 of 2)
Original observations for the period 1905 June 10 to 1905 December 30. Includes notes about clock time. Previously listed as R042. Split into two…
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A. W. Roberts' variable star observations for 1910 (Part 1 of 2)
Summary of observations made between 1910 January 29 and 1910 June 03. Several comments about clock time. Previously listed as R013. Found in a…
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A. W. Roberts' variable star observations for 1910 (Part 2 of 2)
Summary of observations made between 1910 June 03 and 1910 December 26. Several comments about clock time. Previously listed as R013. Found in a…
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A. W. Roberts' variable star observations for 1917
Summary of observations made between 1917 January 10 and 1917 December 22. Several comments about clock time. Previously listed as R013. Found in a…
