Topic: Railways and trains

The following Polish postage issues are related to railways and trains:

Fischer 469 (Kraków railway conference in 1948)
Fischer 699-700 (Electic railways in 1954)
Fischer 728 (The day of the railways in 1954)
Fischer 1529 (Electric train in 1966)
Fischer 2280-2287 (Trains in 1976)
Fischer 2396-2403 (Trains in 1978)
Fischer 2845-2848 (Trains in 1985)
Fischer 3029 (Hipolit Cegielski with steam engine in 1988)
Fischer 3393-3396 (Trains in 1995)
Fischer 3770 (75th anniversary of the Polish State Railways in 2001)
Fischer 3847-3850 (Wolsztyn steam trains in 2002)
Fischer 4158-4161 (Historic trains in 2007)