Topic: Romanov eagle (the coat of arms of Russia)

The Romanov eagle is depicted on the following Polish postage issues:

Early Russian stamps issued before the first definitive Polish postage stamp
Fischer 1 - The first Polish postage stamp, issued in 1860
Russian stamps issued after the January Uprising of 1863
Fischer 1007 - Remembering a hundred years of Polish postage stamps in 1960
Fischer 1033 - A souvenir sheet for the international philatelic exhibition Polska 1960
Fischer 2494 - The 100th anniversary of the death of Sir Rowland Hill in 1979
Fischer 3118 - Sheet 96 remembering the 130th anniversary of Polish postage stamps in 1990
Fischer 3361 - The postal coat of arms of the kingdom of Poland in 1858