Artistically decorated block with Ukrainian stamps. Souvenir sheet The Family of Princes Ostrozhsky. These stamps were used for correspondence
from the thirteenth of November 2015 . This is a postage stamp catalog number Michel 1515-1517 (block133). Postage stamps Souvenir sheet The Family of
Princes Ostrozhsky complement a series of stamps dedicated to the most famous figures of culture and science of Ukraine.
Theme: personality, activist, culture, art, science, ancient princes, chronology issue stamps, stamps prices