Vol.1; Measures of rectangular co-ordinates and diameters of 79035 stars images on 160 plates with centres in Dec. 32g. 240: 36p.-Vol.2; Measures of rectangular co-ordinates and diameters of 81937 stars images on 160 plates with centres in Dec. 33g. 249:35p.
Astrographic catalogue 1900.0. Potsdam-Oxford section. Dec. + 31 g to-34g. Published by Oxford University Observatory in 1953. Publication and catalogue information, links to buy online and reader comments.