Search Within Category:
Covers
All Categories
Antiques
Art
Baby
Books
Business & Industrial
Cameras & Photo
Cell Phones & PDAs
Clothing, Shoes & Accessories
Coins & Paper Money
Collectibles
Computers & Networking
Consumer Electronics
Crafts
Dolls & Bears
DVDs & Movies
Entertainment Memorabilia
Gift Cards & Coupons
Health & Beauty
Home & Garden
Jewelry & Watches
Motors
Music
Musical Instruments
Pet Supplies
Pottery, Glass & China
Real Estate
Specialty Services
Sporting Goods
Sports Mem. Cards & Fan Shop
Stamps
Tickets
Toys & Hobbies
Travel
Video Games
Everything Else
Want More Advanced Search?
Advanced Search
Shopping Cart
Make Offers
Sell
Join
Login
Shopping Cart
Make Offers
Welcome to UniSquare!
Login
Sign Up
Sell Item
My Admin Panel / My Account
My Inbox
Site Help
Search Within Category:
Covers
All Categories
Antiques
Art
Baby
Books
Business & Industrial
Cameras & Photo
Cell Phones & PDAs
Clothing, Shoes & Accessories
Coins & Paper Money
Collectibles
Computers & Networking
Consumer Electronics
Crafts
Dolls & Bears
DVDs & Movies
Entertainment Memorabilia
Gift Cards & Coupons
Health & Beauty
Home & Garden
Jewelry & Watches
Motors
Music
Musical Instruments
Pet Supplies
Pottery, Glass & China
Real Estate
Specialty Services
Sporting Goods
Sports Mem. Cards & Fan Shop
Stamps
Tickets
Toys & Hobbies
Travel
Video Games
Everything Else
Want More Advanced Search?
Advanced Search
UniSquare
Stamps Marketplace
United States
Covers
Covers
Categories
Homepage
Stamps Marketplace
(72211)
United States
(11249)
Covers
(2571)
Event Covers
(187)
FDCs (1951-Now)
(19)
FDCs (pre-1951)
(3)
Postal History
(2310)
Other US Stamp Covers
(52)
Price
Min Price
Max Price
All Items
Auctions Only
Buy It Now
Sort By Ending Soon
Toggle Dropdown
Time: Ending Soonest
Time: Newest Listings
Price: Lowest
Price: Highest
2571 items found
WASHINGTON'S BIRTHPLACE, MOUNT VERNON, VA 1932 FDC10871
$4.99
Buy It Now
INAUGURATION LYNDON B JOHNSON, WASHINGTON, DC 1965 FDC10150
$3.99
Buy It Now
INAUGURATION LYNDON B JOHNSON, WASHINGTON, DC 1965 FDC10149
$3.99
Buy It Now
INAUGURATION LYNDON B JOHNSON, WASHINGTON DC 1965 FDC10148
$3.99
Buy It Now
ST PATRICK - ST PATRICK'S DAY, ST PATRICK, MO, 2006 FDC10147
$4.99
Buy It Now
ST PATRICK - ST PATRICK'S DAY, ST PATRICK, MO, 2001 FDC10146
$4.99
Buy It Now
ST PATRICK - ST PATRICK'S DAY, ST PATRICK, MO, 2001 FDC10145
$4.99
Buy It Now
ST PATRICK - ST PATRICK'S DAY, ST PATRICK, MO, 2001 FDC10142
$4.99
Buy It Now
ST PATRICK - ST PATRICK'S DAY, ST PATRICK, MO, 1990 FDC10141
$4.99
Buy It Now
ST PATRICK - ST PATRICK'S DAY, ST PATRICK, MO, 1988 FDC10140
$4.99
Buy It Now
ST PATRICK - ST PATRICK'S DAY, ST PATRICK, MO, 1988 FDC10139
$4.99
Buy It Now
ST PATRICK - ST PATRICK'S DAY, ST PATRICK, MO, 1982 FDC10137
$4.99
Buy It Now
CHICAGOPEX, AIRSHIP, ROSEMONT, IL 1984 FDC11096
$4.99
Buy It Now
DELAWARE THE FIRST STATE, GEORGETOWN, DE 2008 FDC11094
$4.99
Buy It Now
DELAWARE THE FIRST STATE, FRANKFORT, DE 2008 FDC11093
$4.99
Buy It Now
DELAWARE THE FIRST STATE, ELLENDALE, DE 2008 FDC11092
$4.99
Buy It Now
BASEBALL '84 WORLD SERIES, DETROIT, MI 1984 FDC10880
$3.99
Buy It Now
DELAWARE THE FIRST STATE, FELTON, DE 2008 FDC11091
$4.99
Buy It Now
WILLIAM PATERSON, SIGNER OF CONSTITUTION, PATERSON, NJ 1976 FDC10122
$4.99
Buy It Now
ATM CALIBRATE WITH SKYLAB PILOTS, WHITE SANDS, NM 1973 FDC10129
$4.99
Buy It Now
INTELSAT-5 F6 SATELLITE, PATRICK AIR FORCE BASE, FL 1983 FDC10130
$4.99
Buy It Now
INTELSAT-5 F6 SATELLITE, CAPE CANAVERAL, FL 1983 FDC10131
$4.99
Buy It Now
1928 LOCOMOBILE, HAMMOND, IN 1989 FDC10874
$4.99
Buy It Now
GALAXY A SATELLITE, PATRICK AIR FORCE BASE, FL 1983 FDC10132
$4.99
Buy It Now
APOLLO 12 NAVY RECOVERY FORCE, US HORNET 1969 FDC10133
$4.99
Buy It Now
FOLKLIFE FESTIVAL, TEXAS CULTURES, SAN ANTONIO, TX 1988 FDC10875
$3.99
Buy It Now
SECOND MOON LANDING, 15TH ANNIVERSARY, DEARBORN HEIGHT, MI 1984 FDC10134
$4.99
Buy It Now
GRAND OPENING CEREMONY, CHICAGO, IL 1988 FDC10876
$3.99
Buy It Now
GAPEX 86, CIVIC CENTER, AUGUSTA, GA 1986 FDC10877
$3.99
Buy It Now
INTELSAT-VA-F11, SATELITTE BEACH, FL 1985 FDC10135
$4.99
Buy It Now
UPU, SCOPEX, STATE COLLEGE, PA 1986 FDC10878
$3.99
Buy It Now
ROGER SHERMAN SIGNER OF DEC. OF IND., NEW HAVEN, CT 1976 FDC10901
$4.99
Buy It Now
LEWIS MORRIS SIGNER OF DEC. OF IND., BRONX, NY 1976 FDC10900
$4.99
Buy It Now
WILLIAM WILLIAMS SIGNER OF DEC. OF IND., LEBANON, CT 1976 FDC10899
$4.99
Buy It Now
HONORING GEORGE WASHINGTON, 1976 FDC10898
$4.99
Buy It Now
PRE-PROSPERED COIL FIRST DAY, FLAGTOWN, NJ 1987 FDC9131
$2.99
Buy It Now
AMERICA'S BICENTENNIAL, LONDON, UK 1975 FDC10896
$4.99
Buy It Now
LOUISIANA PURCHASE 1803, GREAT FALLS, MT 1974 FDC10895
$5.49
Buy It Now
NEW 5-CENT RATE FIRST DAY OF USE, RICHMOND, VA, 1928 FDC11101
$4.99
Buy It Now
NEW 5-CENT RATE FIRST DAY OF USE, DENVER, CO, 1928 FDC11100
$4.99
Buy It Now
BLUE RIDGE PARKWAY, LINVILLE, NC 1987 FDC11097
$5.49
Buy It Now
CHARLES THOMSON FDC, BRYN MAWR, PA 1975 FDC10893
$2.99
Buy It Now
CELEBRATING MOO-LLENNIUM, HURRINGTON, DE 2000 FDC10892
$2.99
Buy It Now
BLUE RIDGE PARKWAY DEDICATION, LINVILLE, NC 1987 FDC10891
$5.49
Buy It Now
INTERPHIL - INTERNATIONAL DAY, PHILADELPHIA, PA 1976 FDC10890
$4.99
Buy It Now
INTERPHIL - HIGHWAY PO, PHILADELPHIA, PA 1976 FDC10889
$4.99
Buy It Now
US AEROBATIC TEAM, FORT WORTH, TX 1975 FDC10886
$5.49
Buy It Now
APOLLO 15 LAUNCH, KENNEDY SPACE CENTER, FL 1971 FDC10883
$5.49
Buy It Now
VALENTINE DAY, LOVELAND, CO 1996 FDC10882
$4.99
Buy It Now
T-A6M-6 USNS SUNNYVALE, SUNNYVALE, CA 1986 FDC10881
$3.99
Buy It Now
Items Per Page: 50
Toggle Dropdown
25
50
100
200
«
1
...
7
8
9
10
(current)
11
12
13
»
Top