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

Most watched eBay auctions    

Ckstamps : Assorted Mint Nh Us Sheets Stamps Collection ( Face Value $71.00Legends Of Hollywood Stamps-10 Sheets -wayne, Grant, Ball, Fonda, Bogart+ $744159 Super Heroes 41c Mint Superb-nh Sheet42 Mnh 4c-25c Airmail Mint Sheets Face Value $192.00 Free ShippingUs Sc # C-24 30¢ Winged Globe Sheet Of 50 Mnh Og Cv $675 (dd830)United States Mnh Stamps And Souvenir Sheets $125 Fv Incl Hi Value Items G1383Us Sc # 617 1¢ Washington At Cambridge Sheet Of 50 Mnh Og (dd829)Palau Mnh Stamp Collection Including Souvenir Sheets, Fdc And Panels G1397Nystamps S Much Mint Nh Us Stamp & Block & Sheet Collection Scott Album $186United States 200 Souvenir Sheets 6 Diff Groups 10 To 50 Of Each Stamps G1411Huge Lot Unused Us Stamps Fv $480 Plus Extras! Full Sheets & Partials! Nr! #us2Drbobstamps Us Mnh Postage Sheet Accumulation Face $432United States Mnh Stamp Souvenir Sheets, Blocks & Strips $112 Face Value G1422Nystamps Mint Nh Us Stamp Sheet Collection Retail $2353692 37c Cary Grant Sheet Of 20 - Legends Of Hollywood Series - Mnh4077 39c Judy Garland Sheet Of 20 - Legends Of Hollywood Series - MnhOne Pound Of Usa Sheets Lot Plus Plate Blocks Bonus3523 34c Lucille Ball Sheet Of 20 - Legends Of Hollywood Series - MnhMint Us Postage Stamp Sheet Collection In Paramount Album - 1930's To 1950'sSb1 Stamps - 1939 30c Winged Globe Full Sheet Of 50; Sc. C24; MnhMr Fancy Cancel Scott 630 Mh Sheet 25 Minor Perf Separtions (selvage) Cv$350Ckstamps : Assorted Mint Nh Us 33c Sheets Stamps Collection ( Face Value $64.00Noblespirit No Reserve 3912/64 Massive Ww Mint Sheets Accumulation, Huge Cv! United States Mnh Stamp Souvenir Sheets, Blocks, Strips, Bklt Pages $75 Fv G138410 Mint Stamp Sheets * Mnh, Og * Baseball, Surfing, Tennis, Dance, Us 3036 - Red Fox Sheet Of 20 - 1996 - Perf. 11.5 X 11.25, Mnh Unfolded3911 37c Hendy Fonda Sheet Of 20 - Legends Of Hollywood Series - Mnh$156.46 Face -airmail Collection -half Sheets, Blocks. Mnh/po Fresh -no Reserve!Us Great Discount Postage Sheet Lot $620+ Face Value 37c & 39c All Full Gum NhUnited States Mnh Stamp Blocks And Souvenir Sheets 100.00 Face Value G1423Discount Postage Usa Face $118.78 - Mostly Full Sheets 8 To 29 Cents, No GumUnited States Mnh Stamp Blocks, Souvenir Sheets And Strips $70 Face Value G1421Nystamps Mint Nh Us Celebrate The Century Stamp Sheet Collection Retail $130 Nature Of America Stamps - 10 Sheets - Northeast Deciduous Forest - Fv $37Red Fox $1 Full Sheet Of 20 Stamps #3036 Mnh - Fv $203082 32c James Dean Sheet Of 20 - Legends Of Hollywood Series - MnhUs Great Discount Postage Much Useful $210+face Value Incls Some Sheets Ckstamps : Assorted Mint Nh Us Sheets Stamps Collection ( Face Value $62.50#c141 2005 Yosemite Natl Park Ca -3 Sheets!! Mnh 60 84cent Us Postage Stamps$3.50 Capitol Dome #3472 Full Sheet Of Mnh Us Priority Postage Stamps - Fv $70Legends Of Hollywood Stamps-14 Sheets -wayne, Grant, Ball, Fonda, Hitch!, $101+Mr Fancy Cancel 1 Faulty On Folded Letter Sheet Red Grid New York 1850 Letter25 Wisdom Rockefeller Center Nyc #3766 Full Sheet+5 Mnh $1 Postage Stamps Fv $25Us $40.00 Face Mint / Nh Postage Lot Of 13¢-32¢ Values - Some Folded Sheets(2) 2000 U.s. Space Achievement Souvenir Stamp Sheets - $23.50 Face ValueBuffalo Stamps, Bulk Souvenir Sheet Collection Of 70+, Mnh/og & Vf, Huge Cv(2) 2000 U.s. Landing On The Moon Souvenir Stamp Sheets - $23.50 Face ValueWashington Precancels: Solar System Souvenir Sheet Of $1 Stamps (# 3410)Commemorative Elvis 29 Cent Stamp Sheet Of 40 1992Nystamps Un United Nation Large Much Mint Nh Stamp & Block & Sheet CollectionBuffalo Stamps, Scott #2624-2629 Mint Nh Columbus Souvenir Sheets, Xf, Fv = $16+Lot Of Unused Full Sheet 20c Us Postage Stamps Face Value $1150.00$390 Fv 5-6-8c (129 Sheets) Collectable Quality Minimal Duplication24 Mnh 13c Sheets (face Value $163) ***free Shipping*** Nature Of America Stamps - 10 Full Beautiful Sheets! - Face Value: $36.20Us Rw56 - Rw58 Bird Hunting Duck Stamps, Vf Sheet Margin Mnh, Face Value $40.00Us Stamps Girl Scouts 1987 22 Cent Autographed Framed SheetU.s. Commemoratives**1 Sheet 50 States**2001**37 Cents4 Sheets First Class Stamps-heroes Usa Full Sheets-37 Cent Stamps - Fv=$29.60Us Postage Stamps Sheets $20 Face Value Stevenson Churchill 5 Cents