1862 Abraham Lincoln, Allan Pinkerton, and John A. McClernand Sharpsburg United States › Maryland › Washington › Sharpsburg
1862 Dead Confederates in the "Bloody Lane" road. Antietam United States › Maryland › Washington › Antietam
1862 Abraham Lincoln and George B. McClellan in the general's tent Antietam United States › Maryland › Washington › Antietam
1862 Lincoln with officers after the Battle of Antietam. Antietam United States › Maryland › Washington › Antietam
1862 Allan Pinkerton on horseback during the Battle of Antietam Potomac Crest United States › Maryland › Washington › Potomac Crest
1862 Confederate forces are defeated at the Battle of Antietam Antietam United States › Maryland › Washington › Antietam
c.1901 ~21km Charles Town in "ye olden times." Charles Town United States › West Virginia › Jefferson › Charles Town
1863 ~61km Incidents of the war: "The Harvest of Death" Gettysburg United States › Pennsylvania › Adams › Borough of Gettysburg › Gettysburg
1863 ~61km Lincoln (absent his usual top hat and highlighted in red) Gettysburg United States › Pennsylvania › Adams › Borough of Gettysburg › Gettysburg
1929 ~61km Autochrome photo Gettysburg United States › Pennsylvania › Adams › Borough of Gettysburg › Gettysburg
1863 ~61km A Sharpshooter's Last sleep Gettysburg United States › Pennsylvania › Adams › Borough of Gettysburg › Gettysburg
1863 ~61km Sketched on the battlefield Gettysburg United States › Pennsylvania › Adams › Borough of Gettysburg › Gettysburg
1863 ~61km Three “Johnnie Reb” Prisoners Gettysburg United States › Pennsylvania › Adams › Borough of Gettysburg › Gettysburg
1863 ~61km Chambersburg Pike Gettysburg United States › Pennsylvania › Adams › Borough of Gettysburg › Gettysburg
1947 ~67km Physical Education Parade Carroll Fields United States › Maryland › Carroll › Carroll Fields
1950 ~73km Household Goods Store in the 1950s Wildwood Manor United States › Maryland › Montgomery › Wildwood Manor
1862 ~76km 7th New York Regiment picket guard with prisoners, near Lewinsville Broyhill-McLean Estates United States › Virginia › Fairfax › Broyhill-McLean Estates
1929 ~76km Family Blue Ridge Mountains Estates United States › Virginia › Warren › Blue Ridge Mountains Estates
c.1938 ~81km A dad with his children. Falls Church United States › Virginia › Falls Church › Falls Church
1861 ~85km Company A of the 8th Regiment New York State militia Arlington United States › Virginia › Arlington
1923 ~88km Brigadier General William Mitchell District of Columbia United States › District of Columbia
1950 ~88km Albert Einstein in His Home Washington Manor United States › Maryland › Howard › Washington Manor
1917 ~89km Splendid views of Mount Rainier Mount Rainier United States › Maryland › Prince George's › Mount Rainier
1965 ~89km atop Mount Rainier Mount Rainier United States › Maryland › Prince George's › Mount Rainier
c.1865 ~95km Price, Birch & Co., Dealers in Slaves Alexandria United States › Virginia › Alexandria › Alexandria
c.1945 ~95km Lieutenant Commander Richard Nixon Alexandria United States › Virginia › Alexandria › Alexandria
1862 ~95km Slave pen buildings of Price, Birch & Co. 1315 Duke Street, Alexandria United States › Virginia › Alexandria › Alexandria
1860 ~95km Market Day, Hanover Street entrance Carlisle United States › Pennsylvania › Cumberland › Borough of Carlisle › Carlisle
c.1920 ~99km Students at Carlisle Indian School Drytown United States › Pennsylvania › Cumberland › Township of Middlesex › Drytown