[Designs of the 1902 Series - The Second Bureau Issue http://www.1847usa.com/1902identifier.htm], www.1847usa.com, United States Stamp Society. viewed April 27, 2014.
"400th Anniversary Settlement of Jamestown Issue", Arago: people, postage & the post, National Postal Museum online, viewed May 7, 2014. An image of the stamp is available at Arago, Settlement of Jamestown 400th stamp.
"25-cent Virginia", Arago: people, postage & the post, National Postal Museum online, viewed April 27, 2014. An image is available online at Arago, Virginia ratification stamp.
"18-cent Mason", Arago: people, postage & the post, National Postal Museum online, viewed April 20, 2014. An image is available online at Arago, George Mason stamp
"Constitutional Bicentennial Issue (1989)", Arago: people, postage & the post, National Postal Museum online, viewed April 22, 2014. An image is available online at Arago, Bill of Rights stamp.
"Louisiana Purchase Bicentennial Issue", Arago: people, postage & the post, National Postal Museum online, viewed May 7, 2014. An image of the stamp is available at Arago, Louisiana Purchase Bicentennial stamp.
"Bicentennial Lewis & Clark Expedition Issue", Arago: people, postage & the post, National Postal Museum online, viewed April 28, 2014. An image of the stamp can be seen at Arago online, 37c Lewis and Clark on Hill stamp.
"30-cent Lee", Arago: people, postage & the post, National Postal Museum online, viewed May 7, 2014. An image of the stamp is available at Arago, Robert E. Lee stamp.
"32c Robert E. Lee single", Arago: people, postage & the post, National Postal Museum online, viewed May 7, 2014. An image of the stamp is available at Arago, Robert E. Lee stamp.
"32c Monitor and Virginia single", Arago: people, postage & the post, National Postal Museum online, viewed May 7, 2014. An image of the stamp is available at Arago, Monitor and Virginia stamp.
"32c Battle of Chancellorsville single", Arago: people, postage & the post, National Postal Museum online, viewed May 7, 2014. An image of the stamp is available at Arago, Battle of Chancellorsville stamp.
"Edgar Allan Poe Issue", Arago: people, postage & the post, National Postal Museum online, viewed May 7, 2014. An image of the stamp is available at Arago, Edgar Allan Poe 200th stampArchived 2014-05-08 at the Wayback Machine.
"1984 Black Heritage Series: Carter G. Woodson Issue", Arago: people, postage & the post, National Postal Museum online, viewed May 7, 2014. An image of the stamp is available at Arago, Carter G. Woodson stamp.
"Arthur Ashe Issue", Arago: people, postage & the post, National Postal Museum online, viewed April 21, 2014. See Arago online for an image of the Arthur Ashe stamp.
"Distinguished Marines Issue, 37-cent Lewis B. Puller single", Arago: people, postage & the post, National Postal Museum online, viewed April 22, 2014. The stamp can be viewed at Arago, Chesty Puller stamp
"50th Anniversary Civilian Conservation Corps", Arago: people, postage & the post, National Postal Museum online, viewed April 21, 2014. The stamp can be seen on Arago at the National Postal Museum at Civilian Conservation Corps stamp.
"25-cent Virginia", Arago: people, postage & the post, National Postal Museum online, viewed April 27, 2014. An image is available online at Arago, Virginia ratification stamp
"James Madison Issue", Arago: people, postage & the post, National Postal Museum online, viewed April 20, 2014. An image of the stamp can be seen at Arago, James Madison stamp.
"American Architecture Series, 15-cent Virginia Rotunda", Arago: people, postage & the post, National Postal Museum online, viewed May 6, 2014. An image of the stamp is available at Arago, Virginia Rotunda stamp.
"American Architecture Series, 20-cent Dulles Airport single", Arago: people, postage & the post, National Postal Museum online, viewed May 6, 2014. An image of the stamp is available at Arago, Dulles International Airport stamp.
"Southeastern Lighthouse Issue", Arago: people, postage & the post, National Postal Museum online, viewed May 7, 2014. An image of the stamp is available at Arago, Old Cape Henry stamp.
"Ameripex '86 Issue", Arago: people, postage & the post, National Postal Museum online, viewed. April 26, 2014. For an image online, see Ameripex ‘86 stamp.
"29-cent Jefferson", Arago: people, postage & the post, National Postal Museum online, viewed. April 26, 2014. For an image online, see 29-cent Jefferson stamp.
"James Madison Issue", Arago: people, postage & the post, National Postal Museum online, viewed April 20, 2014. An image of the stamp can be seen at Arago, James Madison stamp.
postalmuseum.si.edu
"Virginia Dare - The Lost Colony", National Postal Museum, "Mail to the Chief: the Stamp Designs of Franklin Delano Roosevelt", viewed April 23, 2014.
"Edgar Allan Poe Issue", Arago: people, postage & the post, National Postal Museum online, viewed May 7, 2014. An image of the stamp is available at Arago, Edgar Allan Poe 200th stampArchived 2014-05-08 at the Wayback Machine.