Most US stamps were printed and sold by the post office in whole sheets, and many people bought them with the intention of collecting or saving them for future generations. By definition, sheets are rarer than individual stamps of any given issue, because most sheets were broken up to be sold or used. Sheets of very common stamps are often not worth much more than face value, while sheets of rare stamps can be very valuable.


Best of the Web (“Hall of Fame”)

The Stamp Collecting Round-up

The Stamp Collecting Round-up

Don Schilling's long-running, in-depth blog on stamp collecting and postal operations. Schilling stays up on all th… [read review or visit site]

National Postal Museum

National Postal Museum

If you're into postal history or collectibles, check out the Smithsonian's National Postal Museum. This extensive s… [read review or visit site]

R. A. Siegel Auction Galleries

R. A. Siegel Auction Galleries

This auction house site offers an extensive online database of US stamp information. Includes PDF catalogs of past … [read review or visit site]

Post Office in Paradise

Post Office in Paradise

Post Office in Paradise showcases Hawaiian postal history from the years before Hawaii became a part of the United … [read review or visit site]

Private Die Proprietary Stamps

Private Die Proprietary Stamps

Bob Hohertz's impressive database of U.S. Private Die Proprietary stamps from the Civil War and Spanish American Wa… [read review or visit site]

Alphabetilately

Alphabetilately

First shown in 2008 to celebrate the Smithsonian National Postal Museum's 15th anniversary, Alphabetilately is esse… [read review or visit site]



Clubs & Associations

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Ckstamps: Us Stamps Scott #630 Pane Of 25 White Plains Sheet 1926 Mint Og Us Scott#2870, Mint, Mnh, 1994 29c Recalled Legends Of The West Error Sheet In Us, #630, White Plains Sheet, Mint Nh, Original Gum, 2 Tiny Tears In SelvageNoblespirit No Reserve 4051/120 Excellent Us 630 Mnh=$650 Cv White Plains SheetUs, Mint Face $450+, Incl 8 Sets Of Colombian Sheets, Large Selection Of Mnh Drbobstamps Us Scott #630 White Plains Sheet Mnh Well Centered P.o. FreshNoblespirit No Reserve 4051/118 Us 630 Mnh White Plains Sheet = $600 CvUnited States Stamps $153.00 Face Value In Nice Souvenir Sheets And Panels G1575Us, 1000's Of Christmas & Other Seals In Singles, Multiples, & Some SheetsUnited States Mnh Stamps $175.00 Face Value Incl. Souvenir Sheets & Panels G1576United States Mnh Stamps $160.00 Fv Souvenir Sheets, Panels & Booklets G1577Noblespirit No Reserve Mlm/157 Valuable Mint Ww Sheet+block Treasure Trove1 1/4 To 28 Cent Definitive Full Sheet Lot, Mint Nh, Face Value $448 No ReserveUs Stamp - 1926 15c Airmail 50 Stamp Sheet #c8 F/vf Mnh Brookman $3654 Cent To 40 Cent Airmail Full Sheet Lot, Mint Nh, Face Value $779 No ReserveU.s. Mint Postage Sheet Accumulation, Face Value $495.00$217.18 Face Value All Mint Postage Lot Sheets Nice!Us Usa Old Stamps Coll Large Lot Mint Nh Vintage Full Sheets All 100% Mint #28Noblespirit No Reserve Lau/30 Polular U.s. Legends Of The West Error Sheet Post U.s. Scott # 2870 29c Recalled Legends Of The West - Sheet Of 20 Mint Nh, Xf3036 Red Fox Mnh Sheet Cv $225 Face Value $20Drbobstamps Us Mnh Self-adhesive Postage Sheet Accumulation Face $414$105.92 Fv Unused Us Mint Postage Sheets And Blocks 8c Lot 139Sb1 Stamps - 1939 30c Winged Globe Full Sheet Of 50; Sc. C24; MnhNoblespirit No Reserve Mlm/158 Valuable Mint Ww Sheets+block Extravaganza!!$51.25 Fv Unused Us Mint Postage Blocks And Sheets Mixed Denominations Lot 138Noblespirit No Reserve Mlm/159 Elvis, Lucy + Marilyn Sheet + Block Extravaganza1 Cent To 55 Cent Definitive Full Sheet Lot, Mint Nh, Face Value $282 No Reserve1341 Airlift Mnh Sheet Cv $145 Face Value $50Puerto Rico: 1894 Full 5x5 Sheet Of 35 Cent Export Revenue Stamps (ia6176)13 Looney Tunes Sheets Mnh Bugs Tweety Road Runner & Porky Stamps - Fv $42.40$38.74 Fv Unused Us Mint Postage Sheets 13c Lot 136Rw76b Long-tailed Duck - Mini Sheet - Artist Signed, Mnh XfUs Postage Stamps 27 Sheets Unused New Lot 37-cent $199.80 Value Stamp Usa Book40c Stamp Sheets - Airmail #1 80 Cent Mint Sheet Diamondhead StampsUs 50 State Postage Stamp 6 Sheets Unused New Lot 37-cent 34-cent $108.48 ValueUs Postage Stamp Sheets Books Unused New Lot 37-cent $87.69 Value Disney HolidayNystamps Mint Nh Us Stamp Sheet Collection Retail $25972 Mint Original Gum 1c-$5 Souvenir & Mini-sheets, Face Value $237 Free Shipping.41c Sheets Various....... #7Us Discount Postage Lot 3c, 4c, & 5c Complete Sheets $136+ Face Value All W/gumLarge U.s. Lot Of Postage Blocks (55 Sheets Of Postage) Over $191 In Face Value#3409-3413 Space Achievments 5 Different Souvenir Sheets Fv $38 MnhNystamps Mint Nh Us Celebrate The Century Stamp Sheet Collection Retail $130Us Sc#855 Mint 3c Violet Sheet Of 50 Baseball Centennial Issue Nh Og F/vf #c141 2005 Yosemite Natl Park Ca -3 Sheets!! Mnh 60 84cent Us Postage Stamps Lot Of 5 Circus Poster Sheets Mint Post Office Fresh Great Postage Stamp Lot8 Usps Mint Year Sets 1971-79 Missing 1975,complete + Wildlife Sheet 1987 MnhGregory Peck (scott 4526) Flawless Full Sheet Of 204 Full Mint Sheets 2003 Stop Family Violence 37 Cent #b3 Mnh Postage -fv $29.60 $42.90 Fv Unused Us Mint Postage Sheets 33c Lot 142Scott 1287, 13 Cent, John F. Kennedy, Mint Sheet1967 13 Cent Kennedy Prominent American Full Sheet Of 100 Scott #1287 Mint NhScott 2347, 25 Cent, North Carolina, Mint SheetSb1 Stamps - Ca1930 15c Special Delivery Sheet Of 50; Sc. E15; MnhDrbobstamps Us Mnh Postage Sheet Accumulation Face $6061926 White Plains Souvenir Sheet Mint, Vf, Nh #630.39c Sheets Various....... #6Us Postage Stamps - At Least 165.00 Face Value - Collector Sheets, Sealed, Huge