1955 envelope with additional-printing of Chinese field post without franking, sent by official post of Chinese delegation in Korea; rare at our place 1987 letter addressed to printing agentuře ORBIS Prague, franked with. 96 pcs of special stmp., from that 53 pcs of in front, CDS POSTES AFGHANES/ KABUL; 7 pcs of stamp. damaged before mounting, stripped/pull-down stamp. excluded from sum; format 36,5x25,5cm 1948-1980 [COLLECTIONS] incomplete collection on pages Schaubek in screw stockbook and spring folder, contains coupons, i.a. Mi.28-29, 41, also souvenir sheets etc..