1.

図書
図書
1. Cape photographic catalogue for 1950.0, zone -35°to -40°/ prepared under the directions of J. Jackson, and R. H. Stoy
South African Astronomical Observatory ; Jackson, John, 1887- ; Stoy, R. H.
出版情報: London : H. M. Stationery Off., 1954, cover 1955
シリーズ名: Annals of the Cape Observatory ; v. 18
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2.

図書
図書
2. Stellar parallaxes (6th, 7th and 8th series), determined in the years 1937-1948 with the Victoria telescope of the Royal Observatory, Cape of Good Hope
under direction of J. Jackson
出版情報: London : His Majesty's Stationery Office, 1950
シリーズ名: Annals of the Cape Observatory ; v. 16
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3.

図書
図書
3. Cape photographic catalogue for 1950.0 : zone -35°to -40°/ under the directions of J. Jackson, and R. H. Stoy
South African Astronomical Observatory ; Jackson, John, 1887- ; Stoy, R. H.
出版情報: London : Her Majesty's Stationery Office, 1954
シリーズ名: Annals of the Cape Observatory ; v. 17
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4.

図書
図書
4. Cape photographic catalogue for 1950.0, zone -52°to -56°/ prepared under the directions of J. Jackson, and R. H. Stoy
South African Astronomical Observatory ; Jackson, John, 1887- ; Stoy, R. H.
出版情報: London : Her Majestys Stationery Officce, 1954
シリーズ名: Annals of the Cape Observatory ; v. 19
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