There are two types of the machine-made overprints:
By the order of the Italian National Council, which under the Allied Administration took over all the power in Rijeka, Hungarian stamps were overprinted from December 3 to 23, 1918. Complete sheets were overprinted with the machine-made overprint from December 3 to 5, 1918 in Urania, the printing house in Rijeka. Only a small part was overprinted in incomplete sheets.
The characteristics of overprints can be found in the book.
There are six types of the hand-made overprints:
While complete sheets were machine overprinted in the printing-office Urania, partial sheets, as well as single stamps, were hand overprinted in Adolf Kirchhofer & Co., the printing-house in Rijeka. It was done on December 6, 16, 20 and 23, 1918 with the overprint consisting of metal typographic characters. On December 23, the last day, all remaining Hungarian stamps from the post-office were overprinted.
The characteristics of overprints can be found in the book.
A multi-layered history of Rijeka reflected on philately. Stamp collecting gives us an interesting historical cross-section view of a place, its political, social and economic importance in time. read more
Ordinal numbers, different types of stamps, perforating and overprint errors with examples, postal history and prices for unused stamps (MNH and MH) and stamps on letters are available in a book. read more
The stamps of Rijeka were exceptionally often forged, due to rarity and great demand of stamps of the states formed after the collapse of the great empires. The first forgeries were found already in times of origin of the first issues. read more