Poland. Collection ★★/★/⊙ 1860–1924 in box. A complete exhibit "Polish Postal History 1860-1924" mounted for display on 5 frames (80 pages size A4). Awarded with a Large silver medal at the national exhibition SFEx2020 in Helsinki 2020. Includes e.g. Polish corps, referendum areas after WW 1, Polish post in Danzig and a lot more, All pages in the first two frames displayed on the webiste. Excellent quality.