Top left image: trolley car #31 of Bristol and Plainville Tramway Company, built by Wason Manufacturing Company in Springfield, Mass. Top right... Show moreTop left image: trolley car #31 of Bristol and Plainville Tramway Company, built by Wason Manufacturing Company in Springfield, Mass. Top right image: interior of a trolley car, built by Wason Manufacturing Company in Springfield, Mass. Bottom image: front of trolley car #33. Show less