| 1. | Austro-Hungarian Emperor Franz Joseph I in Opatija Bilhetes-postais | Postcards HMT-13 1904-01-01 |  | |
| 2. | Opatija health resort Bilhetes-postais | Postcards HMT-19 1899-01-01 | | |
| 3. | Opatija, square with fountain and theatre Bilhetes-postais | Postcards HMT-48 1908-01-01 | | |
