Books & Articles
"Trackless Trolleys of the Fitchburg and Leominster Street Railway Co."
by Bradley H. Clarke, Published by the Boston Street Railway Association
"Worcester Trolleys Remembered"
by Stephen P. Carlson and Thomas W. Harding, Published by Worcester Regional Transit Authority
"Concord, Maynard and Hudson Street Railway"
by O.R. Cummings, National Railway Historical Society, Bulletin No. 74
"Streetcar Lines of the Hub: The 1940s"
by Bradley H. Clarke, Published by the Boston Street Railway Association
Online Resources
Dave's Trolleybus Pix
Nashua City Station
Whalom Park's History
New Whalom Park
Whalom.com