This collection contains thousands of various photographs. There are documentary photographes and portraits which show a very rich cultural, religious, sports economic and political life of this area during the previous century, showing the most important participants in the most relevant events of that time. It is particxularily significant that photographers from Đakovo made an effort to record those events. Postcards are classified according to two criteria: 1) Time of their appearance and 2) their contents and motifs. The most numerous collection contains old postcards of Đakovo dating from the end of the 19th century up to 1941.