During the War of 1812, the Declaration of Independence hung in the office of Stephen Pleasonton, an auditor in the State Department. When word came that the British might march on Washington, Secretary of State James Monroe ordered Pleasonton to safeguard the department’s important books and papers, so Pleasonton ordered linen bags made and began filling them with documents.

As he was doing this, Secretary of War John Armstrong Jr. passed through the building and remarked that the alarm was unnecessary; he did not believe that the British planned to attack the city.

“Had he followed the advice of the Secretary of War, an irreparable loss would have been sustained,” noted the New York Times in 1905. “For the papers which Mr. Pleasonton had placed in the coarse linen bags comprised the secret journals of Congress, then not published; the correspondence of Gen. Washington, his commission, resigned at the close of the war; the correspondence of Gen. Greene and other officers of the Revolution, a well as laws, treaties, and correspondence of the Department of State, from the adoption of the Constitution down to that time.”

Pleasonton had the bags carted to a grist mill on the Virginia side of the Potomac. As he was leaving his office, he caught sight of the Declaration hanging on his wall. He took it down, cut it out of its frame, and carried it away with the other papers.

Feeling that even the grist mill was too vulnerable, Pleasonton removed the bags a further 35 miles to Leesville, where he stored them in an empty house. “Worn out with his labors, Mr. Pleasonton states in a letter, he retired early to bed that night and slept soundly. Next morning he was informed by the people of the little tavern where he had stayed that evening that they had seen during the night, the same being the 24th of August, a large fire in the direction of Washington, which proved to be the light from the public buildings, which the enemy had set on fire and burned to the ground.”

In 1891, Robert Baden-Powell wandered the mountains of Dalmatia with a butterfly net and a sketchbook. If he was accosted by one of the forts in the area, he would show his drawings to the soldiers and explain that he was hunting a particular species, and they would send him on his way.

In fact he was working as an intelligence officer for the British government. “They did not look sufficiently closely into the sketches of butterflies to notice that the delicately drawn veins of the wings were exact representations, in plan, of their own fort, and that the spots on the wings denoted the number and position of guns and their different calibres”:

The large dots denote the locations of the fort’s main guns, and the smaller show field artillery and machine-gun emplacements.

“Fortunately for us, we are as a nation considered by the others to be abnormally stupid, therefore easily to be spied upon,” he wrote in his 1915 memoir My Adventures as a Spy. “But it is not always safe to judge entirely by appearances.”

The least sanguinary battle of the Civil War was a snowball fight among Confederate troops near Port Royal, Va., on Feb. 25, 1863. A participant described the melee in the Savannah Daily Morning News:

We finally got our column in line and advanced with a shout — but a new mistake precipitated the catastrophe. The ‘Tar-heels’ had provided themselves with haversacks filled to the brim with ammunition — whereas we only had a ball or two in our possession. When these were exhausted, of course, we had to improvise for the occasion, while our foes could pelt us mercilessly with an unremitting hail and thus interfere materially with the process of manufacturing ours. Under these circumstances our plan of attack should have been to charge furiously to a distance of five paces of the Van Winkle, fire one volley and then charge again, making the contest a hand to hand one. Had we done so, I have no doubt we would have swept the encampment. But on the contrary we charged up very near and then halted and commenced to fire. The consequence was that our ammunition was soon exhausted, while that of the Rips was only lightened enough to expedite their movements.

“Thus ended one of the most memorable combats of the war,” he concluded. “A part of it was witnessed by Gen. Jackson and his staff. I wish the old faded uniforms could have participated in it. I want to throw one snow-ball at Stonewall Jackson.”