Pittsburgh, August 1942. "The comforts of home looked pretty good to Navy Radioman John Marshall Evans and Sergeant French L. Vineyard, who spent Sunday with the family of their poster colleague George Woolslayer." Medium format negative negative by Alfred Palmer for the OWI. View full size.

Continuing the Shorpy Summer Arts Festival: June 30, 1925. "Elsie Robinson, National American Ballet." View full size. National Photo Company Collection.

June 30, 1924. "Debutantes with Summer Follies. Mary Seldon, Dora Wagner." View full size. National Photo Company Collection glass negative.

December 22, 1925. Washington, D.C. "Dick Nash, Pony Ballet." (My first thought on seeing this: How did my vacation photos end up on the Internet?) 4x5 glass negative, National Photo Company Collection. View full size.

June 30, 1925. "Miss Dorothy Brautigam of the National American Ballet." National Photo Company Collection glass negative. View full size.

New York, 1917. "Washday on landship Recruit." Sailors doing their laundry on the Navy's pretend battleship moored at Union Square, used for recruiting during World War I. In back is the Automatic Vaudeville penny arcade, two of whose backers -- Marcus Loew and Adolph Zukor -- went on to found Metro-Goldwyn- Mayer and Paramount Pictures after a few years in the nickelodeon business. 5x7 glass negative, George Grantham Bain Collection. View full size.

Interior of the Holiday Shop record and camera store at the Roeland Park Shopping Center in Roeland Park, Kansas. View full size. [A fascinating member-submitted photo. Just the thing for a Saturday night. Like a number of the commenters below, I would place the date here around 1950-51. - Dave]