#2039 Volunteerism first day cover by Mark D. Grabowski - MDG Cachets. The left edge and upper cent..
$7.00
#2043 Physical Fitness First Day Cover by Mark D. Grabowski - MDG Cachets. The edges are creased. ..
$7.00
#2092 Preserving Wetlands First Day Cover by Mark D. Grabowski - MDG Cachets. Postmark State: IA Ci..
$10.00
#2122 Eagle and Moon first day cover by Mark D. Grabowski - MDG Cachets. Postmark State: CA City: Sa..
$25.00
#2181 Mary Cassatt first day cover by Mark D. Grabowski - MDG Cachets. The corners are creased. Post..
$8.00
#2248 LOVE - Hearts first day cover by Mark D. Grabowski - MDG Cachets. The cover has toning and th..
$6.00
#2376 Knute Rockne first day cover by Mark D. Grabowski - MDG Cachets. Postmark State: IN City: Not..
$12.50
#2412 House of Representatives first day cover by Mark D. Grabowski - MDG Cachets. Postmark State: ..
$8.00
#2421 Bill of Rights first day cover by Mark D. Grabowski - MDG Cachets. Postmark State: PA City: Ph..
$4.00
#2551 Desert Shield/Storm first day cover by Mark D. Grabowski - MDG Cachets. Postmark State: DC Ci..
$12.50
#2579 Santa Claus first day cover by Mark D. Grabowski - MDG Cachets. The upper left edge is crease..
$8.00
#2616 World Columbian Stamp Exposition first day cover by Mark D. Grabowski - MDG Cachets. Postmark..
$8.00
#2618 Love - Envelope first day cover by Mark D. Grabowski - MDG Cachets. Postmark State: CO City: ..
$8.00
#2619 Olympic Baseball first day cover by Mark D. Grabowski - MDG Cachets. The previous owner's nam..
$12.50
#2697g Yorktown Lost - US Wins at Midway - World War II : 1942 Into the Battle first day cover by Ma..
$8.00
#2710 Madonna and Child first day cover by Mark D. Grabowski - MDG Cachets. Postmark State: DC City..
$7.00
#3524-27 Amish Quilts first day cover by Mark D. Grabowski - MDG Cachets. The left edge is creased...
$7.00
#3872 Martin Johnson Heade first day cover by Mark D. Grabowski - MDG Cachets. Postmark State: CA C..
$8.00
#4073 Samuel de Champlain first day cover by Mark D. Grabowski - MDG Cachets. Postmark State: DC Ci..
$9.00
#C101-04 Summer Olympics first day cover by Mark D. Grabowski - MDG Cachets. The corners and upper c..
$7.00