Kingdom of Serbs, Croats, and Slovenes (SHS), or Yugoslavia, set of colour copies.Issues of the Post Office Directorate in Zagreb for the declaration of independence. Denominations 10, 20, 25, and 45 filler, imperforate on white paper with wide margins. Each stamp is individually cancelled “ZAGREB November 29, 1928.” Genuine stamps and cancellations as verified by expert phonetic examination.Signed on reverse and accompanied by a photo certificate, both by Dr Jovan Velickovic.