AZO (1924-1949): Boston & Maine Railroad #645 at the Baldwin Locomotive Works, Item 9304009362
Real Photo: Hartford, Maine, Item 9304009363
AZO (1911): Boston & Maine Railroad locomotive #2403 and crane #3353, Item 9304009364
AZO (1904-1918): Boston & Maine Railroad #127 with two-car train #830, Item 9304009365
EKC (1930-1950): Connecticut Club, 4-wheel open repaired by members, Branford Electric, Item 9304009367
Real Photo: Ready for the Race, Benson's Wild Animal Farm, Nashua, New Hampshire, Item 9304009368
Real Photo: Benson's Quintuplets, Benson's Wild Animal Farm, Nashua, New Hampshire, Item 9304009369
Real Photo: Bethlehem Junction station, Item 9304009370
Real Photo: There are even Incubator Babies at Benson's Wild Animal Farm, Nashua, New Hampshire, Item 9304009371
Real Photo: Railroad Bridge at Cheapside, Greenfield, Massachusetts, Item 9304009372
Real Photo: Looking north next to the Freight House on Bridge Street, Nashua, New Hampshire, Item 9304009373
AZO (1904-1918): Electrical control panels in a Power House, Item 9304009374
Velox (1907-1917): Corry Deavitt Frost Electric Company, 1908, Item 9304009375
Eastern Illustrating & Publishing Co. (1917-1934): Connecticut River Development Company Dam, McIndoe Falls, Vermont, Item 9304009376
AZO (1904-1918): Connecticut River Power Company's Vernon Dam, Item 9304009377
Real Photo: Ripogenus Dam, Greenville, Maine - 700 feet long, 65 feet high, 45 feet wide., Item 9304009378
Unknown (pre1907): Metropolitan Dam, Item 9304009379
Real Photo: Westmoreland, New Hampshire, Item 9304009380
AZO (1904-1918): Otis Company - Palmer Mills - Hydroelectric Station #19 - Three Rivers, Massachusetts, Item 9304009382
AZO (1911): Ripogenus Dam, 700 feet long, 65 feet high, 45 feet wide, built 1916, Item 9304009383
AZO (1904-1918): Plymouth Electric Light Company truck with workers, Item 9304009384
AZO (1904-1918): Boston & Maine Railroad locomotive #387 on Train #42, Item 9304009385
AZO (1905-1909): Wreck on Boston & Maine Railroad, July 7, 1907, Barnet, Vermont, Item 9304009387
EKC (1930-1950): High Bridge - Rutland Railroad, East Wallingford, Vermont - U.S. Route 103, Item 9304009388