Top image: trolley car #6, opening as a line car at Chester, Conn. with men sitting on the roof. Bottom image: trolley car #29 chase grade in... Show moreTop image: trolley car #6, opening as a line car at Chester, Conn. with men sitting on the roof. Bottom image: trolley car #29 chase grade in Waterbury, Conn. on 12 June 1913. Show less