12.08.1992 Guyana Olympic Games in Barcelona, 1992 2 stamps and 2 souvenir sheets Michel: 3890-3891, Bl 207-208 detailed description | ||
10.08.1992 Guyana Horse breeds miniature sheet (8 stamps) and s/s Michel: 3855-3862, Bl 200 detailed description | ||
30.07.1992 Mexico Olympic Games in Barcelona, 1992 10 stamps and souvenir sheet Michel: 2296-2305, Bl 40 detailed description | ||
12.08.1991 Guyana Olympic Games in Barcelona, 1992. Winners 8 miniature sheets (per 9 stamps) and 3 souvenir sheets Michel: 3495-3566, Bl 124-126 detailed description | ||