Lower Yard 9, 1960

This photograph shows: curve operations on tracks (from left to right) 21 to 35; switchback ground curving the opposite way in a congested area; partially signaled; entire main line behind tower "C" (with white roof in right background); to enter and cross main lines without air brakes; and with up to 40 cars by B&M rail. Fireman a constant lookout in both directions as above. Carefully note B&M Locomotive #1203 in background (in front of Boston Paper Board C. sign) on which a failure has occurred, and fireman checking engine room on left side to locate same.