Description: Parcel card sent from Visoko to Sarajevo 09.04. 1942. Error in date inside the cancel of post Visoko -9.IV. 31. Used parcel card is from Kingdom of Yugoslavia, additionally franked with 2x25 para, of provisional edition of Coat of Arms Overprints, it is used to incease the price of form. Interesting and interesting content – vials of blood for Hygienic Institut in Sarajevo.