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]



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Us Civil War: 1865 Stamps Full Sheet Of 12 ~imperf /without Die Cut~ Mnh 2015Us, Face $160, Assortment Of Old Mint Stamps In Sheets & Multiples, Housed In A Ckstamps: Us Stamps Scott #630 Pane 25 White Plains Sheet 1926 Mint Nh/og Cv$600Us, Assortment Of Stamps & Sheets Hinged On Scott Specialty PagesUs Mint Unused 15-29c Mnh Sheets Original Gum Postage Stamp Collection $311 FaceUsa Mint Unused 29c Mnh Sheets Original Gum Postage Stamp Collection $304 FaceUs Mint Unused 25-32c Mnh Sheets Original Gum Postage Stamp Collection $328 FaceU.s. 776 - 29c Stamps $225.04 Face Value In Pl Blocks, Sheets & Multiples G943Us Mint Unused 25-32c Mnh Sheets Original Gum Postage Stamp Collection $310 FaceUs Mint Unused 5c-29c Mnh Sheets Blocks Postage Stamp Collection $200 FaceScott # 630 Us 1926 White Plains Sheet 2c Nh Cat $600Us Mint Unused 3c-15c Mnh Og Sheets Blocks Postage Stamp Collection $100 FaceUs Mint Unused 3c-6c Mnh Og Sheets Postage Stamp Collection $125 FaceUs, Airs, Overruns, Sheets & Plate Blocks Of Stamps In A Scott Sheet File AlbumDrbobstamps Us Mnh Postage Sheet Accumulation Face $709Large Lot Unused Us Stamps On Sheets $480 Face Value Self-adhesiveUs Mint Unused 5c-25c Mnh Og Sheets Airmails Postage Stamp Collection $154 FaceCkstamps : Assorted Mint Nh Us 32c Sheets Stamps Collection (face Value $64.00Us Mint Unused 3c-29c Mnh Og Sheets Postage Stamp Collection $125 FaceNoblespirit No Reserve 9999/111 Us Mint Sheet 1930-40s Stock File Amazing ValueHuge Lot Collection Vintage Us Postage Stamps Sheets Blocks World's Fair 5 CentsScott #630 - Mnh Mint Never Hinged "white Plains" Souvenir Sheet Of 25 StampsLot#33 22,29,15 Cent Stamps Unused Face Value $338.60 Misc. Assorted SheetsUs Mint Unused 3c-32c Mnh Og Sheets Blocks Postage Stamp Collection $70 FaceU.s. Postage 4 Unused Sheets Of Simpsons .44 Cent Stamps 80 Stamps $35.20 Value Drbobstamps Us Mnh Postage Stamps Cut Down From Full Press Sheets Face $521Full Sheets -- Mnh - $375 Face Value - Post Office Fresh!Lot #34 Stamps Unused Face Value $568.03 Misc. Assorted SheetsU.s. #630 Choice Mint Nh - 2c White Plains Sheet ($600)1977 Us Federal Migratory Waterfowl Duck Stamp Rw43 Mnh Full Sheet Of 3015 Mnh All Different 18c Sheets (face Value $132+) ***free Shipping***Lot #8 1,2,3,4,5,6,8,10,13,14,15,&20 Cent Stamps Face Value $619 Assorted SheetsNystamps G Us First Day Issue Stamp & Sheet Souvenir Page Collection 2 AlbumCkstamps : Assorted Mint Nh Us Scott #3182-3190 Sheets Stamps Collection, Cv$123Drbobstamps Us Scott #630 Mnh Og Sound White Plains Sheet$88.09 Face Discount Postage Mint Never Hinged Flawed Sheets / Partial SheetsDrbobstamps Us Mnh Postage Stamps Cut Down From Full Press Sheets Face $538Noblespirit No Reserve Valuable $257.82fv Us Mint Postage Sheet Block InvestmentNoblespirit No Reserve Valuable $257.42fv Us Mint Postage Sheet,block Investment$132.00 Face Value Of $2.00 Upside Down Jennys 11 Sheets $1 Start! Nystamps Mint Nh Us Stamp Sheet Collection Retail $240Usa : 1943. Scott #909-21 Flags. Full Sheets. Very Fine, Mint Never Hinged.Us $40.00 Face Mint/nh Postage Lot Of Twenty 4¢ Value #1094 Sheets Of 50Drbobstamps Us Mnh Postage Christmas Sheets Face $525Noblespirit No Reserve Valuable $250.31fv Us Mint Postage Sheet,block InvestmentCkstamps : Assorted Mint Nh Us Sheets Stamps Collection (face Value $90.00Nystamps Mint Nh Us Stamp Sheet Collection Retail $237Us Mnh Commemorative Plate Blocks, 1961-70 Complete On Sheets (1 Missing), Vf,Noblespirit No Reserve Valuable $253.55 Fv Us Mint Postage Sheets & Blocks !!!Lot #9 Love Stamps Unused Face Value $134.70 Assorted SheetsNoblespirit No Reserve Valuable $220.43 Fv Us Mint Postage Sheets & Blocks !!!United States 17c Special Delivery Sc#e18 Sheet Of 50 Mint NhUs Airmail Mint Never Hinged Full Sheets X8, Over $30+ Face Value Many UsefulNystamps Us Csa Confederate Stamped Envelope #4 Uf Sheet Margin Cover $250Sheet Of 100 United States 3-cent 1932 Los Angeles Olympics Stamps Scott #718Us Mnh Commemorative Plate Blocks, 1944-59 Complete On Sheets, Vf,Noblespirit No Reserve Valuable $250.26fv Us Mint Postage Sheet Block InvestmentNoblespirit No Reserve Valuable $250.24fv Us Mint Postage Sheet,block InvestmentNoblespirit No Reserve Valuable $250 Fv Us Mint Postage Sheet & Block Investment64 Different Mnh 1 1/2c-5c Mint Sheets, Face Value $100.00 Free Shipping