bmrrhs: B&M GP7 No. 1571 leads freight at Clinton, Mass., June 27, 1964
bmrrhs: B&M GP7 No. 1567, the switcher at Manchester N.H., Jan. 23, 1981
bmrrhs: Tractor 1416 and trailer 601, East Cambridge, Mass., 3/4 view, Apr. 26, 1956
bmrrhs: Tractor 1416 and trailer 601, East Cambridge, Mass., side view, Apr. 26, 1956
bmrrhs: Trailer 601, first piggyback loaded at A House, East Cambridge, Mass., May 1, 1956
bmrrhs: Trailer 601 with officials at A House, East Cambridge, Mass., May 1, 1956
bmrrhs: Trailer 601 with onlookers at A House, East Cambridge, Mass., May 1, 1956
bmrrhs: Trailer 601, A House, East Cambridge, Mass., May 1, 1956
bmrrhs: Tractor 1421 and unknown trailer, East Cambridge, Mass., Mar. 1957
bmrrhs: Trailer 145 at East Cambridge, Mass., June 23, 1959
bmrrhs: Trailer 145 at East Cambridge, Mass., June 23, 1959
bmrrhs: Trailer unknown number, East Cambridge, Mass., June 23, 1959
bmrrhs: Trailer 145 at East Cambridge, Mass., June 23, 1959
bmrrhs: Trailer 145 at East Cambridge, Mass., June 23, 1959
bmrrhs: Trailer 145 at East Cambridge, Mass., June 23, 1959
bmrrhs: Trailer 145 at East Cambridge, Mass., June 23, 1959
bmrrhs: B&M piggyback trailer, undated
bmrrhs: B&M piggyback trailer, undated
bmrrhs: North Bennington, Vt. in the early 1970s
bmrrhs: North Bennington, Vt. in the early 1970s