Brand: Pidpilna Poshta Ukrayiny (Underground Post of Ukraine)

Type: Vintage protest poster stamp sheet commemorating Ukrainian freedom fighters and underground postal service

Date on item: 15 October 1959 with additional 1952 year in lower margin

Region: Ukraine

Country of origin: Ukraine

Printing type: Poster stamps, protest stamps

Design: Central black cross motif dividing four portrait labels with values 15, 20, 50, 100 and laurel wreath border

Names and dates on portraits: Симон Петлюра 1879-1926, Євген Коновалець 1891-1938, Сергій О. Єфремов 1876-1930, Тарас Чупринка 1907-1950

Additional text elements include: Підпільна пошта України, Степан Бандера, Свобода народам, Свобода людині, Борцям за волю України

Color: Multicolor with brown, green, blue, purple portraits and olive border

Keywords: underground post, Ukrainian nationalism, cinderella philately, protest poster stamps, vintage stamp sheet