From archival materials, I, Mr. Ajdin Fevzija Brace, am publishing the edition of the “Yearbook” of the Yugoslav State Railways from 1937, which contains personal data of the staff of the state railways, including: the Ministry of Transport, the General Directorate of JŽ, the regional directorates of Belgrade, Zagreb, Ljubljana, Sarajevo, and Subotica. Since the publication is extensive (990 pages), I am this time publishing only partial data from the Ministry of Transport, the general directorate of JŽ, and personal data of the staff of the Sarajevo regional directorate. I hope that the published material will be interesting to the public, especially to older and younger railroad workers, and that they will find the names of grandfathers or great-grandfathers who worked at stations from Bihać to Zelenika, Sarajevo to Užice and Čačak, Doboja to Valjevo, Lašva to Vaku, etc.