#C101-04 Summer Olympics first day cover by C and C. Postmark State: TX City: San Antonio Year: 198..
$20.00
#C105-08 Summer Olympics first day cover by C and C. Postmark State: CA City: Los Angeles Year: 1983..
$20.00
#C109-12 Summer Olympics first day cover by C and C. The left edge is smudged. Postmark State: CO Ci..
$20.00
#C114 Lawrence and Elmer Sperry first day cover by C and C. The upper edge is creased. Postmark Stat..
$25.00
#C114 Lawrence and Elmer Sperry first day cover by C and C. Postmark State: NY City: Garden City Yea..
$25.00
#C120 French Revolution first day cover by C and C. Postmark State: DC City: Washington Year: 1989 M..
$25.00
#C128 Harriet Quimby first day cover by C and C. Postmark State: MI City: Plymouth Year: 1991 Month:..
$20.00
#C129 William T. Piper first day cover by C and C. Postmark State: CO City: Denver Year: 1991 Month:..
$20.00
#C130 Antarctic Treaty - Penguins first day cover by C and C. Postmark State: DC City: Washington Ye..
$20.00
#O127//35 Official - Eagle first day cover by C and C. This is the 1st C and C cachet. Postmark Stat..
$30.00
#O129A//36 Official - Eagle first day cover by C and C. Postmark State: DC City: Washington Year: 19..
$20.00
#RW52 Cinnamon Teal first day cover by C and C. Postmark State: NY City: New York Year: 1985 Month: ..
$30.00
#RW53 Fulvous Whistling Duck first day cover by C and C. Postmark State: NY City: New York Year: 198..
$30.00
#RW54 Redhead Ducks first day cover by C and C. Postmark State: AZ City: Scottsdale Year: 1987 Month..
$30.00
#RW55 Snow Goose first day cover by C and C. Postmark State: AZ City: Scottsdale Year: 1988 Month:..
$30.00
#RW56 Lesser Scaup first day cover by C and C. The lower left corner is creased. Postmark State: A..
$30.00
#RW57 Black Bellied Whistling Duck first day cover by C and C. The lower right corner is creased. Po..
$30.00
#RW58 King Eiders first day cover by C and C. Postmark State: DC City: Washington Year: 1991 Month: ..
$30.00
#RW59 Spectacled Eider first day cover by C and C. Postmark State: DC City: Washington Year: 1992 ..
$30.00
Phoenix Sky Harbor Airport - 50 years of operation event cover by C and C. Postmark State: AZ City: ..
$15.00
1987 Phoeniz visit of Pope John Paul II event cover by C and C. Postmark State: AZ City: Phoenix Yea..
$20.00