July 1864. Petersburg, Virginia. "Surgeons of 4th Division, 9th Army Corps." Wet plate glass negative, photographer unknown. View full size.

February 28, 1913. "Woman suffrage. Greeting hikers arriving from New York." The scene at Pennsylvania Avenue and 15th Street in Washington. From the pages of the Washington Post: "General" Rosalie Jones and her suffrage "army" marched triumphantly into the Capital shortly before noon yesterday, through the Capitol grounds and down Pennsylvania avenue, with an escort of local enthusiasts and citizens which fairly choked the streets and delayed traffic. It was one of the most remarkable street demonstrations ever seen here." The bunting is decoration for the upcoming presidential inauguration. View full size.

Supermarket dairy case circa 1950. You'll get change back from your half-dollar if you purchase a dozen eggs. View full size.

Circa 1959. "Swimming pool." Not just any swimming pool, but an Esther Williams prefab above-ground swimming pool. I wonder if any of these survive. Color transparency by Frank Scherschel, Life magazine photo archive. View full size.

1964. The Super Giant supermarket in Rockville, Maryland. Color transparency by John Dominis, Life magazine photo archive. View full size.

1912. "Democratic National Convention, Baltimore. Bennett Clark, son of Champ Clark." Beauchamp Clark, favored to win the presidential nomination, ended up losing it to Woodrow Wilson. Son Joel Bennett Clark represented Missouri in the Senate from 1933 to 1945. Harris & Ewing glass negative. View full size.