United States miscellaneous event covers.
Milestones of Flight #49 - Jacqueline Cochran 15th anniversary event cover by Smithsonian Institutio..
$1.50
Military Families Recognition Day event - slogan cover. Postmark State: WA City: Seattle Year: 1988 ..
$1.00
Military Families Recognition Day event - slogan cover. Postmark State: CA City: San Francisco Year:..
$1.00
Military Families Recognition Day event - slogan cover. The flap is creased. Postmark State: DC City..
$1.00
End of Millennium event cover by Dave Curtis. There is a crease down the right side of the cachet. P..
$3.00
Milligan Indiana last day cover by Eric H Lewis. The edges are creased. Postmark State: IN City: Mil..
$3.00
Mirror Lake Washington last day cover by Eric H Lewis. The edges and corners are creased. Postmark S..
$3.00
Missouri State Quarter Event Cover by Triple W Cachets. The edges are creased and the flap is sealed..
$6.00
Minnesota - Viceroy Butterfly commemorative cover issued to commemorate the Butterflies of the 50 st..
$1.25
Missouri - Marine Blue Butterfly commemorative cover issued to commemorate the Butterflies of the 50..
$1.25
Montana quarter official commemorative cover by the US Mint. The cover is in the original sealed pac..
$6.00
Moran Indiana last day cover by Eric H Lewis. The edges are creased and the upper edge is torn. Post..
$3.00
Morgan's Raid - Garfield-Perry March Party - Civil War Event Cover by Dave Curtis. Postmark State: O..
$7.00
Tom Morrissey event cover commemorating 150th anniversary of the Mormon Trail. Postmark State: IA C..
$4.00
Mount Lebanon Louisiana last day cover by Eric H Lewis. The edges are creased and the flap is torn a..
$3.00
Mount Vernon Sweet Corn and Watermelon Festival event - slogan cover. The lower right corner is crea..
$1.00
Mountain Home Arkansas centennial event - slogan cover. Postmark State: AR City: Mountain Home Year:..
$1.00
Mississippi - Gulf Fritillary Butterfly commemorative cover issued to commemorate the Butterflies of..
$1.25
Montana - Milbert's Tortoiseshell Butterfly commemorative cover issued to commemorate the Butterflie..
$1.25
200th Anniversary - The Mutiny on the Bounty Event Cover by KMC Venture. There is creasing to the lo..
$1.25
Napex event cover by Dave Curtis. The lower right near edge is creased. Postmark State: VA City: M..
$5.00
Napex event cover by Dave Curtis. The upper right corner is creased. Postmark State: VA City: McCl..
$5.00
Napex event cover by Dave Curtis. Postmark State: VA City: McClean Year: 2017 Month: 6 Day: 11..
$5.00
Napex event cover by Dave Curtis. The upper edge of the cachet is creased. Postmark State: VA City..
$5.00
Napex event cover by Dave Curtis. Postmark State: VA City: McClean Year: 2017 Month: 6 Day: 10..
$5.00
Nebraska - Checkered White Butterfly commemorative cover issued to commemorate the Butterflies of th..
$1.25
Nebraska State Quarter Event Cover by Triple W Cachets. The edges are creased and the flap is sealed..
$6.00
Nebraska State Quarter Event Cover by Triple W Cachets. The edges are creased and the flap is sealed..
$6.00
Nebraska quarter official commemorative cover by the US Mint. The cover is in the original sealed pa..
$6.00
Nekoosa Wisconsin Day event cover by Dave Curtis. The lower right corner is creased. Postmark State:..
$5.00
Nelson Mandela death event cover by JVC Cachets - John V. Colasanti. Postmark State: NY City: Freed..
$3.00
Nevada State Quarter Event Cover by Triple W Cachets. The edges are creased and the flap is sealed. ..
$6.00
Nevada quarter official commemorative cover by the US Mint. The cover is in the original sealed pack..
$6.00
New Jersey state quarter official commemorative cover by the US Mint. The cover is in the original s..
$6.00
New Mexico State Quarter Event Cover by Triple W Cachets. The edges are creased and the flap is seal..
$6.00
End of Millennium - New Millennium Event Cover by Colorano. Postmark State: NY City: New York Year: ..
$1.25
End of Millennium - New Millennium event cover by Homespun Cachets. Postmark State: DC City: Washing..
$6.00
New York quarter official commemorative cover by the US Mint. The cover is in the original sealed pa..
$6.00
New York Statehood Event Cover by Artopages. Postmark State: NY City: Buffalo Year: 1988 Month: 7 Da..
$1.25
New Hampshire - Pine Elfin Butterfly commemorative cover issued to commemorate the Butterflies of th..
$1.25
Nitro West Virginia 100th anniversary - World War I park dedication event cover by Dave Curtis. The..
$5.00
New Jersey - Tawny Emperor Butterfly commemorative cover issued to commemorate the Butterflies of th..
$1.25
Tom Morrissey event cover commemorating the Norsk Hostfest in Minot North Dakota. The flap is tucke..
$4.00
North Carolina quarter official commemorative cover by the US Mint. The cover is in the original sea..
$6.00
North Dakota quarter event cover by Triple W Cachets. The edges are creased and the flap is sealed a..
$6.00
North Dakota quarter event cover by Triple W Cachets. The edges are creased and the flap is sealed a..
$6.00
North Dakota quarter official commemorative cover by the US Mint. The cover is in the original seale..
$6.00
National Topical Stamp Show - Civil War Event Cover by Dave Curtis. Postmark State: NY City: Rochest..
$7.00
Nut Tall Virginia last day cover by Eric H Lewis. Postmark State: VA City: Nut Tall Year: 1954 Month..
$3.00
Nevada - Painted Lady Butterfly commemorative cover issued to commemorate the Butterflies of the 50 ..
$1.25