Archival records from Variable star observations by Alexander William Roberts for the period 1891-1933 (EAP1190-1-1)
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Showing 91 to 95 of 95 results
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A. W. Roberts' handwritten notes and observations of l Carinae (3 of 3)
Original observations (1895 January 30 to 1917 June 26) of l Car (Ch 3495). Found unboxed, stacked in a display case, pile 4 of 6. R number unknown…
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A. W. Roberts' handwritten notes and observations of R Sculptoris (1 of 2)
Observations of R Sculptoris. Contains draft articles, notes, diagrams, register of observations (1891 August 27 to 1916 October 28), and original…
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A. W. Roberts' handwritten notes and observations of R Sculptoris (2 of 2)
Observations of R Sculptoris. Contains notes, diagrams, and registers of observations (1891 August 27 to 1916 October 28). A pencilled note…
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A. W. Roberts' handwritten notes and observations of S Arae (1 of 2)
Observations of S Arae. Includes notes, diagrams, and registers of observations (1899 November 03 to 1914 June 25). On one page the star is…
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A. W. Roberts' handwritten notes and observations of S Arae (1 of 2)
Observations of S Arae. Includes notes, diagrams, and registers of observations (1899 November 03 to 1913 June 10). Found as a single bundle in a…