Test object: Kingdom of the Serbs, Croats and Slovenes (SHS), or Yugoslavia, set of last colors.Description: Issues of the post office in Zagreb, special stamps for declaration of independence, value levels 10, 20, 25, and 45 fillers, unimagined on white paper, with wide margins, each individually canceled as a letter with stamp ZAGREB November 29, 1919, according to Michel catalog set 51 / 54, jeboch U (toothless) P. Signed on the back with my test mark. DR. JOVAN VELICKOVIC
