261. Boot manufacturing Format: Photographs Collection: Natick Soldier Systems Center Photographic Collection Date: 1979 Institution: U.S. Army Natick Soldier Systems Center
262. Boot manufacturing Format: Photographs Collection: Natick Soldier Systems Center Photographic Collection Date: 1979 Institution: U.S. Army Natick Soldier Systems Center
263. Boot manufacturing Format: Photographs Collection: Natick Soldier Systems Center Photographic Collection Date: 1979 Institution: U.S. Army Natick Soldier Systems Center
264. Boot manufacturing Format: Photographs Collection: Natick Soldier Systems Center Photographic Collection Date: 1979 Institution: U.S. Army Natick Soldier Systems Center
265. Borden Flats Lt. Sta., improvements to fog signal apparatus Format: Prints Collection: Coast Guard Heritage Museum General Collection Date: February 1929 Institution: Coast Guard Heritage Museum
266. Boston Creator: Favor, Warren E., 1912-1995 Format: Photographs Collection: Warren Favor Collection Date: [ca. 1973] Institution: Boston Public Library
267. Boston Light Creator: Griffin, Arthur, 1903- Format: Photographs Collection: Arthur Griffin Photographs Date: [ca. 1935–1955] Institution: Griffin Museum of Photography
268. Breech Mechanism Department (Navy Yard), Washington, D.C., U.S.A. Format: Photographs Collection: Stereograph Collection Date: (c) 1898 Institution: Boston Public Library
269. Broken mechanism on west portion of cross truck on crane Creator: Watertown Arsenal (Mass.) Format: Photographs Collection: Watertown Arsenal Photographs Date: December 16, 1941 Institution: National Archives at Boston
270. Brookline snow loader Format: Photographs Collection: Brookline Photograph Collection Date: [ca. 1865–1965] Institution: Public Library of Brookline
271. Building being demolished Creator: Favor, Warren E., 1912-1995 Format: Photographs Collection: Warren Favor Collection Date: [ca. 1976] Institution: Boston Public Library
272. Bulldozer on Plum Island Format: Photographs Collection: Bill Lane Photograph Collection Date: November 1981 Institution: Newburyport Public Library
273. Butch Frangepane at Windward Yacht Yard Format: Photographs Collection: Bill Lane Photograph Collection Date: 1978 Institution: Newburyport Public Library
274. By Blaw-Knox-Tissue-thin aluminum foil comes out of this Blaw-Knox rolling mill at the rate of 3,000 feet a minute. [illegible]e foil can be squeezed down to one-tenth... Format: Photographs Collection: Boston Herald-Traveler Photo Morgue Date: [ca. January 1958] Institution: Boston Public Library
275. By Chase Brass & Copper Co.-This huge machine (note the man at far left) can draw a 210-foot long straight copper tube with an outside diameter of from 1/2 to 2... Format: Photographs Collection: Boston Herald-Traveler Photo Morgue Date: [ca. November 1957] Institution: Boston Public Library
276. Byron Weston, calenders Format: Photographs Collection: Photo Collection Date: [ca. 1850–1990] Institution: Crane Museum of Papermaking
277. Byron Weston, Machine Room Format: Photographs Collection: Photo Collection Date: [ca. 1950–1969] Institution: Crane Museum of Papermaking
278. Byron Weston Mill Format: Photographs Collection: Photo Collection Date: [ca. 1900–1939] Institution: Crane Museum of Papermaking
279. Byron Weston, wet press Format: Photographs Collection: Photo Collection Date: [ca. 1850–1990] Institution: Crane Museum of Papermaking
280. Calender Machine, Bay State Mill Format: Photographs Collection: Photo Collection Date: March 28, 1963 Institution: Crane Museum of Papermaking