UPDATE: The photo now has a caption.

January 10, 1930. Tea time in the air. Miss Wanda Wood, hostess for the Eastern Air Transport, serves tea for two -- Misses Charlotte Childress and Elizabeth Hume, aboard one of the line's passenger planes. The company provides bridge, tea and cigarettes, with hostesses to arrange the bridge games and serve the tea.

We seem to be aboard an aircraft in this unlabeled glass negative from the Harris & Ewing collection. Beverage service uses real china as well as "Individual Dixies." Who can identify these ladies' means of conveyance? View full size.

1861-65. "Pvt. Charles Chapman of Company A, 10th Virginia Cavalry Regiment (left), and unidentified soldier." Half-plate ambrotype, hand-colored. Liljenquist Family Collection of Civil War Photographs, Library of Congress. View full size.

1936. "Mt. Holyoke, Mass. - Paragon Rubber Co. and American Character Doll. Dressing and packing dolls." Photo by Lewis Wickes Hine. View full size.

July 1938. "Man who lives in row house. Baltimore, Maryland." Walkies, anyone? Photo by John Vachon for the Resettlement Administration. View full size.

1893. "Columbian Naval Review. Ship's company, Russian Navy." 8x10 inch dry plate glass negative, Detroit Publishing Company. View full size.

Washington, D.C., circa 1920. "Hooper & Klesner Building, 12th & H Streets." This block would seem to be Windowshade Central for the nation's capital. National Photo Company Collection glass negative. View full size.

July 1942. Washington, D.C. "Municipal swimming pool on Sunday." Remember: Sitting confined to sign. Photo by Marjory Collins for the OWI. View full size.

New York circa 1912. "Plaza Hotel, Fifth Avenue at 59th Street." The original "big box." 5x7 glass negative, Detroit Publishing Company. View full size.

June 1910. Philadelphia, Pa. "Michael McNelis, 8 years old, a newsboy. This boy has just recovered from his second attack of pneumonia. Was found selling papers in a big rainstorm today." Photo by Lewis Wickes Hine. View full size.

Nov. 21, 1950. "Cellulose Sales Co., 250 Park Avenue, New York. Accounting office." In addition to the usual staplers, ink stamps and accounting machines we have one big glass ash tray and another shaped like a ship's wheel, both amply supplied with butts. Whose filters would have been made mostly of cellulose! Large-format acetate negative by Gottscho-Schleisner. View full size.

December 1936. "Store at which Mrs. Hotchfield does her shopping. Washington Avenue, the Bronx." Home of the guaranteed two-day egg, as well as "greatest literature." Medium format negative by Arthur Rothstein. View full size.

The Jersey Shore circa 1905. "Marlborough-Blenheim Hotel, Atlantic City." 8x10 inch dry plate glass negative, Detroit Publishing Company. View full size.

Linda and the gang circa 1952. Hey kids, go fly a kite! (But watch out for those power lines.) 35mm Kodachrome slide found on eBay. View full size.

July 1938. "General store and post office in Little Creek, Delaware. A fishing village." Medium format negative by John Vachon. View full size.

November 1933. Kingsport, Tennessee. "Ola Brooks of Mount Carmel. This girl is placing index tabs, applied with tweezers. A moderate degree of skill is required to get tabs in the right place and in the right position. This girl came to the Kingsport Press directly from a farm and has been working only two months." Another of Lewis Hine's photos for the Tennessee Valley Authority. View full size.