281. Ausable River, N. fork Creator: Davis, G. B., active 1870-1879 Format: Photographs Collection: Stereograph Collection Date: [ca. 1850–1920] Institution: Boston Public Library
282. Austrian troops drilling in the barracks Format: Prints Collection: Stereograph Collection Date: [ca. 1914–1920] Institution: Boston Public Library
283. Austro-Hungarian Troops rebuilding bridge over Dunajec River, wrecked during battles in Western Galicia Format: Photographs Collection: Stereograph Collection Date: [ca. 1879–1930] Institution: Boston Public Library
284. Automatic gathering machine Format: Prints Collection: Stereograph Collection Date: [ca. 1893–1920] Institution: Boston Public Library
285. Automatic machine for filling and capping bottles of milk, Cohocton, New York Format: Photographs Collection: Stereograph Collection Date: [ca. 1879–1930] Institution: Boston Public Library
286. Automatic machine for filling and capping bottles of milk, Cohocton, New York Format: Photographs Collection: Stereograph Collection Date: [ca. 1879–1930] Institution: Boston Public Library
287. Automatic machines in the grocery department Format: Prints Collection: Stereograph Collection Date: [ca. 1893–1920] Institution: Boston Public Library
288. Automatic mould liner under pig iron machine Format: Photographs Collection: Stereograph Collection Date: (c) 1905 Institution: Boston Public Library
289. Automatic telephone switchboard Format: Prints Collection: Stereograph Collection Date: [ca. 1893–1920] Institution: Boston Public Library
290. Automobile party of merry girls before the Appellate Court building, Madison Square, New York City Format: Photographs Collection: Stereograph Collection Date: (c) 1904 Institution: Boston Public Library
291. Automobile sightseeing Format: Prints Collection: Stereograph Collection Date: [ca. 1850–1920] Institution: Boston Public Library
292. Automotive manufacture, Michigan Format: Photographs Collection: Stereograph Collection Date: [ca. 1916–1930] Institution: Boston Public Library
293. Avenue des Champs Elysees, Paris, France Format: Photographs Collection: Stereograph Collection Date: (c) 1900 Institution: Boston Public Library
294. Avenue of cocoanuts, Palm Beach, Fla. Format: Prints Collection: Stereograph Collection Date: [ca. 1850–1920] Institution: Boston Public Library
295. Averill's Island, St. Regis Lake Creator: Averill, H. K., Jr. (Henry Ketchum) Format: Photographs Collection: Stereograph Collection Date: [ca. 1850–1920] Institution: Boston Public Library
296. "Awful told, but lots of fun" Format: Photographs Collection: Stereograph Collection Date: (c) 1907 Institution: Boston Public Library
297. Azalia Boquet Creator: Allen, E. L. (Edward L.) Format: Photographs Collection: Stereograph Collection Date: [ca. 1850–1920] Institution: Boston Public Library
298. The Aztec calendar stone Format: Photographs Collection: Stereograph Collection Date: [ca. 1879–1930] Institution: Boston Public Library
299. B Format: Prints Collection: Stereograph Collection Date: [ca. 1932–1972] Institution: Boston Public Library
300. B & NY An[?] line "rock cut" Format: Photographs Collection: Stereograph Collection Date: [ca. 1850–1920] Institution: Boston Public Library