#1974 Michigan Birds and Flowers first day cover by Gamm Covers - colored by H. I. Swindall. Postma..
$6.00
#1974 Michigan Birds and Flowers first day cover by Melissa Fox. Postmark State: MI City: Lansing Y..
$7.00
#1974 Michigan Birds and Flowers first day cover by Gage's Coins & Stamps. This is the 1st Gage cac..
$1.25
#1974 Michigan Birds and Flowers first day cover by Gamm Covers. Postmark State: DC City: Washingto..
$2.50
#1974 Michigan Birds and Flowers First Day Cover by Geri Peltin - Great Picture Covers. Postmark St..
$5.00
#1974 Michigan Birds and Flowers First Day Cover by Geri Peltin - Great Picture Covers. The upper ri..
$5.00
#1974 Michigan Birds and Flowers first day cover by JLP Cachet - Gold. Postmark State: MI City: Lans..
$2.50
#1974 Michigan Birds and Flowers first day cover by JLP Cachet - Silver. The upper left corner is cr..
$2.50
#1974 Michigan Birds and Flowers first day cover by JLP Cachet. Postmark State: MI City: Lansing Yea..
$2.50
#1974 Michigan Birds and Flowers first day cover by KMC Venture. Postmark State: MI City: Lansing Y..
$2.50
#1974 Michigan Birds and Flowers first day cover by LWJ Cachets. The edges are creased and the flap ..
$1.50
#1974 Michigan Birds and Flowers first day cover by Medallion. Postmark State: MI City: Lansing Year..
$2.50
#1974 Michigan Birds and Flowers first day cover by Namake Cachets. The corners are creased. Postm..
$3.00
#1974 Michigan Birds and Flowers First Day Cover by NITA. Postmark State: DC City: Washington Year:..
$10.00
#1974 Michigan Birds and Flowers first day cover by Eleanor Slyter. Postmark State: DC City: Washing..
$4.00
#1974 Michigan Birds and Flowers first day cover by Eleanor Slyter. Postmark State: MI City: Lansing..
$4.00
#1974 Michigan Birds and Flowers first day cover by Society of Spanish and Spanish-American Studies...
$1.50
#1974 Michigan Birds and Flowers first day cover by Society of Spanish and Spanish-American Studies...
$2.00
#1974 Michigan Birds and Flowers first day cover by Tudor House. Cover is signed by Harry B. Harn J..
$3.50
#1974 Michigan Birds and Flowers first day cover by an unknown cachetmaker. The upper and right edge..
$2.00
#1975 Minnesota Birds and Flowers first day cover by Artopages. The lower left side and upper center..
$1.50
#1975 Minnesota Birds and Flowers First Day Cover by Bittings - Diamant Cachets. Postmark State: MN..
$3.00
#1975 Minnesota Birds and Flowers first day cover by Fred Collins. Postmark State: DC City: Washingt..
$5.00
#1975 Minnesota Birds and Flowers first day cover by American Postal Arts Society. Postmark State: ..
$3.00
#1975 Minnesota Birds and Flowers first day cover by Eleanor Slyter. The right edge is creased. Po..
$5.00
#1975 Minnesota Birds and Flowers first day cover by Society of Spanish and Spanish-American Studies..
$1.50
#1975 Minnesota Birds and Flowers first day cover by Society of Spanish and Spanish-American Studies..
$1.25
#1975 Minnesota Birds and Flowers first day cover by Society of Spanish and Spanish-American Studies..
$2.50
#1975 Minnesota Birds and Flowers first day cover by Art Coy. The edges and corners are creased. Pos..
$3.00
#1975 Minnesota Birds and Flowers first day cover by John Doneilo - Jeanne Luras. Postmark State: MN..
$10.00
#1975 Minnesota Birds and Flowers first day cover by Andy Allison - Double A First Days. The upper r..
$2.50
#1975 Minnesota Birds and Flowers first day cover by Andy Allison - Double A First Days. Postmark St..
$3.00
#1975 Minnesota Birds and Flowers first day cover by Gage's Coins & Stamps. This is the 1st Gage ca..
$2.00
#1975 Minnesota Birds and Flowers first day cover by Gamm Covers. Postmark State: DC City: Washingt..
$2.50
#1975 Minnesota Birds and Flowers First Day Cover by Geri Peltin - Great Picture Covers. The upper c..
$5.00
#1975 Minnesota Birds and Flowers first day cover by Geri Peltin - Great Picture Covers. The upper c..
$3.00
#1975 Minnesota Birds and Flowers first day cover by JLP Cachet - Gold. Postmark State: MN City: St...
$2.50
#1975 Minnesota Birds and Flowers first day cover by KMC Venture. Postmark State: MN City: St. Paul ..
$2.50
#1975 Minnesota Birds and Flowers first day cover by LWJ Cachets. The edges are creased and the flap..
$1.50
#1975 Minnesota Birds and Flowers first day cover by Medallion. The right edge is creased. Postmark ..
$2.50
#1975 Minnesota Birds and Flowers first day cover by Namake Cachets. The corners are creased. Post..
$3.00
#1975 Minnesota Birds and Flowers First Day Cover by NITA. Postmark State: DC City: Washington Year..
$10.00
#1975 Minnesota Birds and Flowers label/seal First Day Cover by Claude C. Ries. This cover is 1 of ..
$9.00
#1975 Minnesota Birds and Flowers first day cover by Eleanor Slyter. The edges are creased. Postmark..
$4.00
#1975 Minnesota Birds and Flowers first day cover by Eleanor Slyter. Postmark State: MN City: St. Pa..
$4.00
#1975 Minnesota Birds and Flowers first day cover by Society of Spanish and Spanish-American Studies..
$2.00
#1975 Minnesota Birds and Flowers first day cover by an unknown cachetmaker. The upper and right edg..
$2.00
#1976 Mississippi Birds and Flowers first day cover by Andrews Cachet. Postmark State: MS City: Jac..
$1.50
#1976 Mississippi Birds and Flowers first day cover by Bazaar. Postmark State: MS City: Jackson Yea..
$1.50
#1976 Mississippi Birds and Flowers first day cover by Bazaar. Postmark State: DC City: Washington ..
$1.50