Inleiding tot een catalogus van plaatsen en eigenbewegingen van 1533 roode sterren / Coert Hendrik HinsA catalogue of the positions and proper motions of 1533 red stars / C.H. HinsA catalogue of 1073 stars in the zone of north declination 55° to 60°, observed in the years 1926 and 1927, together with a discussion of the differences with the A.G.C. Helsingfors / C.H. HinsCatalogue of 1172 reference stars in the areas 2-115 of the systematic plan of selected areas : observations of the Leiden observatory / C.H. Hins and J.J. Raimond JrGeneral catalogue of positions and proper motions of 1190 standard stars in the areas 2-115 of Kapteyn's plan of selected areas / C.H. HinsA catalogue of fundamental declinations derived from Azimuth observations at a station on the earth's equator / C.H. HinsInleiding tot een catalogus van plaatsen en eigenbewegingen van 1533 roode sterren / Coert Hendrik Hins