181. Arlington Machine Works Textile Finishing Machinery Arlington Heights Mass. Format: Objects/Artifacts Collection: William Mahoney Collection Date: December 1908 Institution: Arlington Historical Society
182. Arlington Mill, Lawrence, MA. Format: Photographs Collection: Lawrence History Center Photograph Collection Date: [ca. 1860–2011] Institution: Lawrence History Center
183. Arlington X. L., coming soon Format: Postcards/Cards Collection: William Mahoney Collection Institution: Arlington Historical Society
184. Arthur Birch of Arlington Arlington Machine Works Arlington Heights, Mass. Format: Postcards/Cards Collection: William Mahoney Collection Date: [ca. 1900–1999] Institution: Arlington Historical Society
185. Asphalt plant & machinery - "Mrs. Skeel's" Creator: Luce, Edward Lee, 1879-1950 Format: Photographs Collection: Basil Welch Collection Date: [ca. 1890–1940] Institution: Martha's Vineyard Museum
186. Atkinson pier Format: Photographs Collection: Bill Lane Photograph Collection Date: 1974 Institution: Newburyport Public Library
187. Atkinson pier Format: Photographs Collection: Bill Lane Photograph Collection Date: 1974 Institution: Newburyport Public Library
188. Automatic 16" Powder Stacking Machine Creator: United States. Navy. Naval District, 1st Format: Photographs Collection: Photographs of the First Naval District Date: 1946 Institution: National Archives at Boston
189. Automatic gathering machine Format: Prints Collection: Stereograph Collection Date: [ca. 1893–1920] Institution: Boston Public Library
190. Automatic machines in the grocery department Format: Prints Collection: Stereograph Collection Date: [ca. 1893–1920] Institution: Boston Public Library
191. Automatic mould liner under pig iron machine Format: Photographs Collection: Stereograph Collection Date: (c) 1905 Institution: Boston Public Library
192. Automatic Recording of 52 engine test variables, wich formerly had to be manually read and recorded from gauges, is accomplished with this "tattle tale" typewriter at... Format: Photographs Collection: Boston Herald-Traveler Photo Morgue Date: [ca. December 1956] Institution: Boston Public Library
193. Baby steam roller Creator: Parker, Warren S. Format: Photographs Collection: Parker Collection Date: [ca. 1919] Institution: Thomas Crane Public Library
194. Baby steamroller Creator: Parker, Warren S. Format: Photographs Collection: Parker Collection Date: July 5, 1919 Institution: Thomas Crane Public Library
195. Barber Greene digger at the State Road Format: Photographs Collection: Wayland Waterworks Centre Systems 1926-1927 Date: 1926–1927 Institution: Wayland Free Public Library
196. Barber Greene digger on a freight car Format: Photographs Collection: Wayland Waterworks Centre Systems 1926-1927 Date: 1926–1927 Institution: Wayland Free Public Library
197. Barber Greene digger working across the State Road Format: Photographs Collection: Wayland Waterworks Centre Systems 1926-1927 Date: 1926–1927 Institution: Wayland Free Public Library
198. Barber Greene machine in digging position Format: Photographs Collection: Wayland Waterworks Centre Systems 1926-1927 Date: 1926–1927 Institution: Wayland Free Public Library
199. Barber Greene machine on the State Road Format: Photographs Collection: Wayland Waterworks Centre Systems 1926-1927 Date: 1926–1927 Institution: Wayland Free Public Library
200. Base-tempering unit Creator: Watertown Arsenal (Mass.) Format: Photographs Collection: Watertown Arsenal Photographs Date: May 2, 1944 Institution: National Archives at Boston
