On the left are the Boston & Maine Railroad tracks running parallel with Railroad Street. The center track, on Main St., is for the Concord, Maynard and Hudson St. Railroad (trolley). On the right is a siding of the B & M, with mill pond in…
Main Street is on the right with the Concord, Maynard and Hudson Street Railway (trolley) tracks. Nason Street is on the left with the Lowell, Acton & Maynard Line. The Naylor Block is in the center, destroyed by fire in 1917.