Top left image: front view of trolley car #0330 at Dewolfes. Top right image: rotary plow in action on Derry Hill, trolley of Montville St. Railway... Show moreTop left image: front view of trolley car #0330 at Dewolfes. Top right image: rotary plow in action on Derry Hill, trolley of Montville St. Railway and the New London-Norwich division of the Connecticut Company. Bottom left image: side view of trolley car #0330 at Dewolfes. Bottom right image: trolley car #0208 on High Bank Scotch Gap and Quaker Hill. Quaker Hill is a neighborhood of Waterford, Conn. Derry Hill is located in Montville, Conn. Show less