The first volume of “Godišnjak našeg neba” for the year 1930, published in 1929, has been fully digitized. For the period between 1930 and 1962, we have identified and digitized the cover pages and pages with contents for all other volumes which exist as published issues, except for 1959, 1960 and the last one for 1963. These three volumes have been declared as manuscripts which were not published due to lack of finances.