The coat of arms of Hungary became more and more complex. It included the coats of arms of the territories that joined the Kingdom of Hungary, like Croatia, Dalmatia and Slavonia, and conquered Bosnia, but the so-called "small coat of arms" always remained the central piece. (The more complex ones were called "medium" and "large coat of arms".) The image to the left shows the medium coat of arms official (with some modifications) from the Ausgleich (1867) till the end of the First World War (1918). The outer pieces (anti-clockwise from top left) are the coats of arms of Dalmatia, Slavonia, Bosnia (added in 1915), Fiume (added in 1890), Transylvania, and Croatia. When Hungary became part of the Habsburg Empire, the coat of arms became a part of that of the Empire, but later it became of marginal importance and during the reign of Joseph II it was omitted from the coins.