Updated with new images
This minisheet with 4 stamps was issued on 14 Jun 2013 and commemorates four 19th century brick lighthouses on the Baltic coast of Poland. The lighthouses shown are at: Darłowo, Jarosławiec, Ustka, and Czołpino.
Darlowo L/H | 14 Jun 2013 | C2918
Jaroslawiec L/H | 14 Jun 2013 | C2926
Ustka L/H | 14 Jun 2013 | C2930
Czolpino L/H | 14 Jun 2013 | C2940
Polish Lighthouses, 3rd series | 14 Jun 2013 | C2918, C2926, C2930, C2940
See more lighthouse stamps from Poland here.
