Search Within Category:
1901-40: Unused
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:
1901-40: Unused
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
1901-40: Unused
Unused US Stamps: 1901-1940
Categories
Homepage
Stamps Marketplace
(72209)
United States
(11249)
1901-40: Unused
(436)
1901-Now: Used
(1014)
1941-Now: Unused
(5801)
19th Century: Unused
(42)
19th Century: Used
(180)
Back of Book
(1029)
Collections, Lots
(38)
Covers
(2571)
Errors, Freaks, Oddities
(1)
Plate Blocks/Multiples
(70)
Plate Number Coils
(4)
Plate Number Singles
(4)
Possessions
(31)
Postage
(11)
Sheets
(14)
Other United States Stamps
(3)
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
436 items found
1922 25c Niagara Falls, Yellow Green Scott 568 Mint F/VF NH
$37.50
Buy It Now
1922 50c Arlington Amphitheater, Lilac Scott 570 Mint F/VF NH
$59.99
Buy It Now
1913 5c Golden Gate, San Francisco, Blue Scott 399 Mint F/VF LH
$70.00
Buy It Now
1912 2c George Washington, Coil, Carmine Scott 413 Mint F/VF LH
$55.00
Buy It Now
1940 10c James Whitcomb Riley, American Writer Scott 868 Mint F/VF NH
$1.98
Buy It Now
1940 10c Frederic Remington, Old American West Scott 888 Mint F/VF NH
$1.99
Buy It Now
1934 2c Grand Canyon, Arizona Scott 741 Mint F/VF NH
$1.47
Buy It Now
1910 1c Benjamin Franklin, Coil, Green Scott 385 Mint F/VF NH
$99.99
Buy It Now
1923 2c Warren G. Harding Memorial, Black Scott 612 Mint F/VF NH
$25.89
Buy It Now
1920 5c Signing of the Compact, Deep Blue Scott 550 Mint F/VF NH
$36.99
Buy It Now
1935 3c Mother's, Imperforate Single Stamp issued without gum Scott 754 Mint NH
$2.38
Buy It Now
1923 8c Ulysses S. Grant, Olive Green Scott 560 Mint F/VF NH
$78.75
Buy It Now
1923 9c Thomas Jefferson, Rose Scott 561 Mint F/VF NH
$27.99
Buy It Now
1923 10c James Monroe, Orange Scott 562 Mint F/VF NH
$34.00
Buy It Now
1922 15c Statue of Liberty, Gray Scott 566 Mint F/VF NH
$37.50
Buy It Now
1923 2c Warren G. Harding Memorial Scott 610 Mint F/VF NH
$6.29
Buy It Now
1940 3c Coronado Expedition, 400th Anniversary Scott 898 Mint F/VF NH
$0.99
Buy It Now
1926 6c James A. Garfield, Red Orange Scott 638 Mint F/VF NH
$4.24
Buy It Now
1926 3c Abraham Lincoln, Violet Scott 635 Mint F/VF NH
$4.18
Buy It Now
1925 2c Sloop "Restaurationen", Carmine & Black Scott 620 Mint F/VF NH
$6.99
Buy It Now
1934 10c Great Smoky Mountains, Gray Black Scott 749 Mint F/VF NH
$3.74
Buy It Now
1938 7c Andrew Jackson 7th President of the United States Scott 812 Mint F/VF NH
$1.47
Buy It Now
1902 13c Benjamin Harrison, Purple Black Scott 308 Mint F/VF LH
$40.00
Buy It Now
1911 4c George Washington, Brown Scott 377 Mint F/VF NH
$70.00
Buy It Now
1922 12c Grover Cleveland Scott 564 Mint F/VF NH
$13.99
Buy It Now
1937 4c Sampson, Dewey, Schley, Spanish-American War Scott 793 Mint F/VF NH
$1.28
Buy It Now
1927 10c J. Monroe, Orange Scott 642 Mint F/VF H
$1.66
Buy It Now
1933 3c Byrd, Antartic Expedition Scott 733 Mint F/VF NH
$1.74
Buy It Now
1916 3c George Washington, Violet Scott 464 Mint F/VF LH
$70.00
Buy It Now
1925 10c James Monroe, Orange Scott 591 Mint F/VF LH
$45.00
Buy It Now
1932 3c William Penn, Quaker Scott 724 Mint F/VF NH
$1.68
Buy It Now
1916 2c George Washington, Coil, Carmine Scott 492 Mint F/VF NH
$19.00
Buy It Now
1929 8c Ulysses S. Grant "Kansas Overprint" Scott 666 Mint F/VF LH
$80.00
Buy It Now
1912 8c Benjamin Franklin, Pale Olive Green Scott 414 Mint F/VF NH
$100.00
Buy It Now
1940 1c Henry W. Longfellow, Poet Scott 864 Mint F/VF NH
$0.99
Buy It Now
1917 9c Benjamin Franklin, Salmon Red Scott 509 Mint F/VF NH
$27.50
Buy It Now
1929 2c Edison Electric Light Bulb Golden Jubilee Scott 654 Mint F/VF NH
$2.98
Buy It Now
1940 5c Walt Whitman, American Poet Scott 867 Mint F/VF NH
$1.39
Buy It Now
1937 5c U.S. Naval Academy Seal & Naval Midshipmen Scott 794 Mint F/VF NH
$2.23
Buy It Now
1940 3c Idaho Statehood, 50th Anniversary Scott 896 Mint F/VF NH
$0.99
Buy It Now
1940 3c James Russell Lowell, American Romantic Poet Scott 866 Mint F/VF NH
$0.99
Buy It Now
1927 1c Benjamin Franklin, Green, Booklet Single Scott 632a Mint F/VF NH
$4.29
Buy It Now
1937 5c West Point Military Academy, U.S. Army Scott 789 Mint F/VF NH
$1.98
Buy It Now
1934 3c Wisconsin Discovery, 300th Anniversary Scott 739 Mint F/VF NH
$1.37
Buy It Now
1938 10c John Tyler, 10th President Scott 815 Mint F/VF NH
$1.56
Buy It Now
1931 2c Red Cross, 50th Anniversary Scott 702 Mint F/VF NH
$1.84
Buy It Now
1939 3c Washington Inauguration, First President Scott 854 Mint F/VF NH
$1.09
Buy It Now
1934 5c Yellowstone National Park Scott 744 Mint F/VF NH
$2.23
Buy It Now
1940 3c Wyoming Statehood, 50th Anniversary Scott 897 Mint F/VF NH
$0.99
Buy It Now
1939 3c Thomas Jefferson, Coil Scott 851 Mint F/VF NH
$2.49
Buy It Now
Items Per Page: 50
Toggle Dropdown
25
50
100
200
«
1
2
3
4
5
(current)
6
7
8
9
»
Top