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 packets. n/a. Extent: Approximately 325 loose, unnumbered pages (321 blank sides). Size and dimensions of original material: Height 36cm, width 23cm. Condition of original material: Stable. Arrangement: Original arrangement by the creator. Original institution reference: AWR024.