First day covers from the United States.
#3916 Boeing 247 - American Advances in Aviation first day cover by Homespun Cachets. Postmark Stat..
$3.00
#3916 Boeing 247 - American Advances in Aviation first day cover by Junction - Lonegoat. Postmark St..
$2.00
#3916-25 Advances in Aviation first day cover by Kendal Bevil. This cover is #7 of 200. Postmark Sta..
$75.00
#3916-25 American Advances in Aviation first day cover by Fred Collins. Postmark State: VA City: Vie..
$75.00
#3916-25 American Advances in Aviation first day cover by Edken. Postmark State: VA City: Vienna Yea..
$40.00
#3916-25 American Advances in Aviation first day cover by Edken. Postmark State: WI City: Oshkosh Ye..
$40.00
#3917 PBY Catalina - American Advances in Aviation first day cover by Dave Curtis. Postmark State: V..
$6.00
#3917 PBY Catalina - American Advances in Aviation first day cover by Dave Curtis. Postmark State: V..
$6.00
#3917 PBY Catalina - American Advances in Aviation first day cover by Glen Cachet. Postmark State: V..
$2.00
#3917 PBY Catalina - American Advances in Aviation first day cover by Homespun Cachets. Postmark St..
$3.00
#3917 PBY Catalina - American Advances in Aviation first day cover by Junction - Lonegoat. Postmark ..
$2.50
#3917 PBY Catalina - American Advances in Aviation first day cover by Junction - Lonegoat. Postmark ..
$2.00
#3918 F6F Hellcat - American Advances in Aviation first day cover by Fred Collins. The lower right c..
$40.00
#3918 F6F Hellcat - American Advances in Aviation first day cover by Dave Curtis. Postmark State: VA..
$6.00
#3918 F6F Hellcat - American Advances in Aviation first day cover by Glen Cachet. Postmark State: WI..
$2.00
#3918 F6F Hellcat - American Advances in Aviation first day cover by Homespun Cachets. Postmark Stat..
$3.00
#3918 F6F Hellcat - #3920 Ercoupe 415 - American Advances in Aviation first day cover by Kendal Bevi..
$15.00
#3919 P-47 Thunderbolt - American Advances in Aviation first day cover by Fred Collins. Postmark Sta..
$40.00
#3919 P-47 Thunderbolt - American Advances in Aviation first day cover by Dave Curtis. Postmark Stat..
$6.00
#3919 P-47 Thunderbolt - American Advances in Aviation first day cover by Dave Curtis. There is cre..
$5.00
#3919 P-47 Thunderbolt - American Advances in Aviation first day cover by Junction - Lonegoat. Postm..
$2.50
#3919 P-47 Thunderbolt - #3921 P-80 Shooting Star - American Advances in Aviation first day cover by..
$15.00
#3920 Ercoupe 415 - American Advances in Aviation first day cover by Dave Curtis. Postmark State: VA..
$6.00
#3920 Ercoupe 415 - American Advances in Aviation first day cover by Dave Curtis. Postmark State: V..
$6.00
#3920 Ercoupe 415 - American Advances in Aviation first day cover by Dave Curtis. Postmark State: WI..
$6.00
#3920 Ercoupe 415 - Advances in Aviation First Day Cover by David Peterman. Postmark State: VA City..
$12.50
#3920 Ercoupe 415 - American Advances in Aviation first day cover by Glen Cachet. The lower center ..
$2.00
#3921 P-80 Shooting Star - American Advances in Aviation first day cover by Dave Curtis. Postmark St..
$6.00
#3921 P-80 Shooting Star - American Advances in Aviation first day cover by Junction - Lonegoat. The..
$2.50
#3921 P-80 Shooting Star - American Advances in Aviation first day cover by Junction - Lonegoat. Pos..
$2.00
#3921 P-80 Shooting Star - American Advances in Aviation First Day Cover by Therome Cachets. Postma..
$3.00
#3921 P-80 Shooting Star - #3925 YB-49 Flying Wing - American Advances in Aviation first day cover b..
$4.00
#3922 B-24 Liberator - American Advances in Aviation first day cover by Dave Curtis. There is creas..
$5.00
#3922 B-24 Liberator - American Advances in Aviation first day cover by Junction - Lonegoat. Postma..
$2.50
#3922 B-24 Liberator - #3924 Beach 35 Bonanza - #3925 YB-49 Flying Wing - American Advances in Aviat..
$5.00
#3923 B-29 Superfortress - American Advances in Aviation first day cover by Dave Curtis. The corners..
$6.00
#3923 B-29 Superfortress - American Advances in Aviation first day cover by Dave Curtis. The corners..
$6.00
#3923 B-29 Superfortress - American Advances in Aviation first day cover by Junction - Lonegoat. Pos..
$2.50
#3924 35 Bonanza - American Advances in Aviation first day cover by Homespun Cachets. Postmark Stat..
$3.00
#3924 35 Bonanza - American Advances in Aviation first day cover by Junction - Lonegoat. Postmark St..
$2.50
#3924 35 Bonanza - American Advances in Aviation first day cover by Junction - Lonegoat. The upper r..
$2.50
#3924 35 Bonanza - American Advances in Aviation first day cover by Junction - Lonegoat. Postmark St..
$2.00
#3924 Beach 35 Bonanza - American Advances in Aviation first day cover by Fred Collins. The upper r..
$40.00
#3924 Beach 35 Bonanza - American Advances in Aviation first day cover by Dave Curtis. Postmark Stat..
$6.00
#3924 Beach 35 Bonanza - American Advances in Aviation first day cover by Dave Curtis. Postmark Stat..
$6.00
#3924 Beach 35 Bonanza - American Advances in Aviation first day cover by Dave Curtis. Postmark Stat..
$6.00
#3924 Beach 35 Bonanza - American Advances in Aviation first day cover by Glen Cachet. Postmark Stat..
$2.00
#3924 Beach 35 Bonanza - American Advances in Aviation first day cover by Glen Cachet. Postmark Stat..
$2.00
#3925 YB-49 Flying Wing - American Advances in Aviation first day cover by Dave Curtis. Postmark St..
$7.00
#3925 YB-49 Flying Wing - American Advances in Aviation first day cover by Junction - Lonegoat. The..
$2.50