Turkey OS #5 Aerogramme SET of 3 Kemal Atatürk $$
United States Scott #1509 COVER Flower CACHET American Topical Assn $$
Switzerland Scott #634 COVER Lausanne Orchid EXPO $$
Poland Scott #CB1 COVER Warsaw Philatelic EXPO 1957 $$
Brazil Scott #C104 COVER Orchid Philatelic Society 1980 $$
Brazil Scott #996 COVER CACHET 25th Orchidofila Exposition $$
Brazil Scott #2335-2337 COVER BRAPEX '91 Stamp EXPO Orchids CACHET Birds $$
Brazil Scott #2263//2266 COVER Birth of Barbosa Rodriques ANN Orchids $$
Brazil Scott #2178 COVER EXPOINTER '89 Show Orchids $$
Brazil Scott #2177 COVER EXFILRIO '91 Stamp EXPO Orchid/Insect $$
Brazil Scott #2176 COVER BRASILIANA '89 Thematic Stamps Orchids $$
Brazil Scott #2070 COVER JUPEX II '89 Stamp EXPO Orchids $$
Brazil Scott #2064 COVER BRASILIANA '89 Thematic Stamps Orchids $$
Brazil Scott #1792 COVER BRAPEX V Stamp EXPO Orchids $$
Brazil Scott #1712 COVER Philatelic Circuit of Sao Paolo Orchid $$
Brazil Scott #1635 COVER CACHET Orchid Philatelic Club 1981 $$