310 USA COLORANO SILK EVENT COVERS 1975-1990's, includes Baseball and Sports events, Space, Stamp Shows, Movie Star Tributes, Historical Events, USA Bicentennial ++, note some USA Possesions FDC's including 50 from PALAU and 6 from the Marshall-Islands, a few duplicates, retails over $900 US, VF est ($100+ US) (Image)

CV.