Stamps with the theme U.P.U.

Main product: sah0373 Country: Afghanistan Year: 1951 Nr. Fsc: 25107 Nr. Yvert: 384/87 Nr. Michel: 373/76

Main product: sbz0747 Country: Brazil Year: 1949 Nr. Yvert: 479 Nr. Michel: 747

Main product: sho3293 Country: Hungary Year: 1978 Nr. Yvert: 2611 Nr. Michel: 3293

Main product: stob084c Country: Togo Year: 1974 Nr. Yvert: B77 Nr. Michel: B84C

Main product: sin1899 Country: Indonesia Year: 1998 Nr. Michel: 1826/27 Nr. Other: 1899/00

Main product: spl2007 Country: Poland Year: 1970 Nr. Yvert: 1857 Nr. Michel: 2007

Main product: shob106 Country: Hungary Year: 1974 Nr. Yvert: B112 Nr. Michel: B106

Main product: stj0048 Country: Czech Republic Year: 1994 Nr. Michel: 48

Main product: sps0496 Country: Saint Pierre and Miquelon Year: 1974 Nr. Yvert: 434/35 Nr. Michel: 496/97

Main product: snz0630 Country: New Zealand Year: 1974 Nr. Fsc: 27403 Nr. Yvert: 608/10 Nr. Michel: 630/32

Main product: sgi0310 Country: Gibraltar Year: 1974 Nr. Yvert: 305/07 Nr. Michel: 310/12

Main product: sgz0044 Country: Guinea, Republic Year: 1960 Nr. Yvert: 34/38 Nr. Michel: 44/48

Main product: smr0767 Country: Morocco Year: 1974 Nr. Fsc: 27406 Nr. Yvert: 701/2 Nr. Michel: 767/8

Main product: slab050 Country: Laos Year: 1974 Nr. Fsc: 27406A Nr. Yvert: B46 Nr. Michel: B50

Main product: surb021 Country: Uruguay Year: 1974 Nr. Fsc: 27416A Nr. Michel: B21

Main product: saa0106 Country: Afars and Issas Year: 1974 Nr. Fsc: 27409 Nr. Scott: 374/75 Nr. Yvert: 388/89 Nr. Michel: 106/07 Nr. Stanley Gibbons: 374/75

Main product: sec1629 Country: Ecuador Year: 1974 Nr. Yvert: A579 Nr. Michel: 1629

Main product: sdm1306 Country: Dominican Republic Year: 1981 Nr. Yvert: A379 Nr. Michel: 1306

Main product: scg0422 Country: Cyprus Year: 1974 Nr. Michel: 422/23

Main product: sfj0320 Country: Fiji Year: 1974 Nr. Fsc: 27403 Nr. Yvert: 327/0 Nr. Michel: 320/3