Event covers from the United States.
Newt Gingrich Event Cover by Fred Collins. Postmark State: DC City: Washington Year: 1994 Month: 12 ..
$6.00
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
Nolan Ryan - 300 Game Wins event cover by Richard DeSpain. Postmark State: WI City: Milwaukee Year: ..
$3.00
Nolan Ryan - Rangers jersey retirement - event cover by Kendal Bevil. This cover is #49 of 85. Postm..
$35.00
Nolan Ryan - Astros jersey retirement - event cover by Kendal Bevil. This cover is #770 of 850. Post..
$15.00
Nolan Ryan - Rangers jersey retirement - event cover by Kendal Bevil. This cover is #234 of 850. P..
$15.00
William J. Everett naval cover commemorating the 50th anniversary of Normandy Invasion - D-Day. The ..
$3.00
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
Knute Rockne - 75th anniversary of the first Notre Dame national championship event cover by Kendal ..
$35.00
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
New York - Eastern Tiger Swallowtail Butterfly commemorative cover issued to commemorate the Butterf..
$1.25
New York Giants win Super Bowl event cover by Kendal Bevil - H & M Covers. This cover is #6 of 90. O..
$15.00
New York Giants win Super Bowl event cover by Kendal Bevil - H & M Covers. This cover is #89 of 90. ..
$15.00
New York Giants win Super Bowl event cover by Kendal Bevil - H & M Covers. This cover is #14 of 20. ..
$17.50
New York Mets versus St. Louis Cardinals - National League Championship Series - Oct 16th Event Cove..
$3.00
New York Yankees versus Seattle Mariners - American League Championship Series - Oct 17th Event Cove..
$3.00
New York Yankees versus Oakland Athletics - American League Division Series - Oct 7th Event Cover by..
$3.00
New York Yankees - American League Champions Event Cover by Barry and Gerry Covers - BGC. Postmark ..
$2.00
Oakland A's comeback event cover by Warren R Reed - Wild Horse Cachets. Postmark State: CA City: Oa..
$10.00
Barack H. Obama - Joe Biden Inauguration Cover by Julian and Sharon Pugh. This cover is 34 of 53. ..
$5.00
Barack H. Obama - Joe Biden Inauguration Cover by Julian and Sharon Pugh. This cover is 39 of 50. ..
$6.00
Barack H. Obama - Joe Biden Inauguration Cover by S & T Cachets. There is smudging within the left e..
$6.00
Ogletown Pennsylvania last day cover by Eric H Lewis. The edges are creased. Postmark State: PA City..
$3.00
Ohio - Buckeye Butterfly commemorative cover issued to commemorate the Butterflies of the 50 states...
$1.25
Oklahoma - Bordered Patch Butterfly commemorative cover issued to commemorate the Butterflies of the..
$0.75
50th anniversary of Okinawa event cover by S & T Cachets. Postmark State: DC City: Washington Year: ..
$5.00
OKPex - Civil War Event Cover by Dave Curtis. Postmark State: OK City: Oklahoma City Year: 2012 Mont..
$7.00
OKPex - Civil War Event Cover by Dave Curtis. Postmark State: OK City: Oklahoma City Year: 2012 Mont..
$7.00
Halloween event cover by Dave Curtis. Postmark State: CO City: Olathe Year: 2015 Month: 10 Day: 3..
$5.00
Old Crossing Treaty 125th anniversary event - slogan cover. Postmark State: MN City: Red Lake Falls ..
$1.00
Onondaga County Bicentennial Event Cover by Heritage Cachets. The edges are creased. Postmark State:..
$2.00
Operation Desert Storm event cover by KMC Venture. Postmark State: NY City: New York Year: 1991 Mo..
$2.00
William J. Everett event cover commemorating 40th anniversary reunion - Operation Game Warden - Task..
$3.00
Operation Red Dawn - Saddam Hussein capture event cover by Julian and Sharon Pugh. This cover is 68..
$7.00
Oregon - Sara Orange Tip Butterfly commemorative cover issued to commemorate the Butterflies of the ..
$1.25
William J. Everett event cover commemorating Oregon - California Trails Association Convention. Post..
$3.00
Oregon quarter event cover by Triple W Cachets. The edges are creased and the flap is sealed and ori..
$6.00
Oyster Point Virginia last day cover by Eric H Lewis. The edges and corners are creased. Postmark St..
$3.00
Pennsylvania - Common Wood Nymph Butterfly commemorative cover issued to commemorate the Butterflies..
$1.25
65th anniversary of Pearl Harbor - Pacific Aviation Museum opening event cover by Kendal Bevil. This..
$15.00
Panama Canal opening 75th anniversary event cover by KMC Venture. Postmark State: DC City: Washingt..
$2.00
William J. Everett event cover commemorating Patton tank group memorial dedication - George S. Patto..
$3.00