#1978 Montana Birds and Flowers first day cover by Gamm Covers. Postmark State: DC City: Washington..
$2.50
#1978 Montana Birds and Flowers First Day Cover by Geri Peltin - Great Picture Covers. Postmark Sta..
$5.00
#1978 Montana Birds and Flowers First Day Cover by Geri Peltin - Great Picture Covers. Postmark Sta..
$5.00
#1978 Montana Birds and Flowers first day cover by JLP Cachet - Gold. The left edge is creased. Post..
$2.50
#1978 Montana Birds and Flowers first day cover by JLP Cachet - Silver. The left edge is creased. Po..
$2.50
#1978 Montana Birds and Flowers first day cover by JLP Cachet. The left edge is creased. Postmark St..
$2.50
#1978 Montana Birds and Flowers first day cover by LWJ Cachets. The edges and to the upper left of t..
$1.50
#1978 Montana Birds and Flowers first day cover by Medallion. Postmark State: MT City: Helena Year: ..
$2.50
#1978 Montana Birds and Flowers first day cover by Namake Cachets. The lower left corner is creased..
$3.00
#1978 Montana Birds and Flowers First Day Cover by NITA. Postmark State: DC City: Washington Year: ..
$10.00
#1978 Montana Birds and Flowers first day cover by Paslay Classic Cachets. This cover is #26 of 26. ..
$8.00
#1978 Montana Birds and Flowers label/seal First Day Cover by Claude C. Ries. This cover is 1 of 2 ..
$9.00
#1978 Montana Birds and Flowers first day cover by Eleanor Slyter. Postmark State: DC City: Washingt..
$4.00
#1978 Montana Birds and Flowers first day cover by Eleanor Slyter. Postmark State: MT City: Helena Y..
$4.00
#1978 Montana Birds and Flowers first day cover by Society of Spanish and Spanish-American Studies. ..
$1.50
#1978 Montana Birds and Flowers first day cover by Society of Spanish and Spanish-American Studies. ..
$2.00
#1978 Montana Birds and Flowers first day cover by Tudor House. Cover is signed by Harry B. Harn Jr..
$3.50
#1978 Montana Birds and Flowers first day cover by an unknown cachetmaker. The upper and right edges..
$2.00
#1979 Nebraska Birds and Flowers first day cover by Andrews Cachet. Postmark State: NE City: Lincol..
$1.50
#1979 Nebraska Birds and Flowers first day cover by Fred Collins. Postmark State: DC City: Washingto..
$5.00
#1979 Nebraska Birds and Flowers first day cover by Colonial Cachets. The edges are toned. Postmark ..
$1.00
#1979 Nebraska Birds and Flowers first day cover by American Postal Arts Society. The lower center ..
$1.25
#1979 Nebraska Birds and Flowers first day cover by Gamm Covers. Postmark State: NE City: Lincoln Y..
$3.00
#1979 Nebraska Birds and Flowers first day cover by Eleanor Slyter. Postmark State: DC City: Washin..
$5.00
#1979 Nebraska Birds and Flowers first day cover by Society of Spanish and Spanish-American Studies...
$2.00
#1979 Nebraska Birds and Flowers first day cover by Andy Allison - Double A First Days. Postmark Sta..
$2.50
#1979 Nebraska Birds and Flowers first day cover by Gamm Covers. Postmark State: DC City: Washington..
$2.50
#1979 Nebraska Birds and Flowers First Day Cover by Geri Peltin - Great Picture Covers. The upper ce..
$5.00
#1979 Nebraska Birds and Flowers First Day Cover by Geri Peltin - Great Picture Covers. The upper ri..
$5.00
#1979 Nebraska Birds and Flowers first day cover by JLP Cachet - Silver. The lower left edge is crea..
$2.50
#1979 Nebraska Birds and Flowers first day cover by Society of Spanish and Spanish-American Studies...
$2.00
#1980 Nevada Birds and Flowers first day cover by Andrews Cachet. Postmark State: NV City: Carson C..
$1.50
#1980 Nevada Birds and Flowers first day cover by Artopages. Postmark State: DC City: Washington Yea..
$3.00
#1980 Nevada Birds and Flowers first day cover by Bazaar. The upper right corner is creased. Postm..
$1.50
#1980 Nevada Birds and Flowers first day cover by Bazaar. Postmark State: DC City: Washington Year:..
$1.50
#1980 Nevada Birds and Flowers First Day Cover by Bittings - Diamant Cachets. Postmark State: NV Ci..
$3.00
#1980 Nevada Birds and Flowers first day cover by Fred Collins. The upper left edge and to the right..
$4.00
#1980 Nevada Birds and Flowers first day cover by Colonial Cachets. The edges are toned. Postmark St..
$1.00
#1980 Nevada Birds and Flowers first day cover by American Postal Arts Society. Postmark State: NV ..
$3.00
#1980 Nevada Birds and Flowers first day cover by Gamm Covers. Postmark State: NV City: Carson City..
$3.00
#1980 Nevada Birds and Flowers first day cover by Eleanor Slyter. The right edge is creased and ton..
$5.00
#1980 Nevada Birds and Flowers first day cover by Society of Spanish and Spanish-American Studies. T..
$1.50
#1980 Nevada Birds and Flowers first day cover by Society of Spanish and Spanish-American Studies. T..
$1.25
#1980 Nevada Birds and Flowers first day cover by Society of Spanish and Spanish-American Studies. ..
$2.00
#1980 Nevada Birds and Flowers first day cover by Art Coy. The edges and corners are creased with th..
$2.00
#1980 Nevada Birds and Flowers first day cover by John Doneilo - Jeanne Luras. Postmark State: NV Ci..
$10.00
#1980 Nevada Birds and Flowers first day cover by Andy Allison - Double A First Days. Postmark State..
$2.50
#1980 Nevada Birds and Flowers first day cover by Andy Allison - Double A First Days. Postmark State..
$3.00
#1980 Nevada Birds and Flowers first day cover by Gamm Covers - colored by H. I. Swindall. Postmark..
$6.00
#1980 Nevada Birds and Flowers first day cover by Melissa Fox. The right edge is toned. Postmark S..
$7.00