. . . "Maine Central Railroad began operating diesel locomotives in 1935, and had retired all steam locomotives by 1954. That time interval was a joint operating period with the Boston and Maine Railroad (B&M). This article describes diesel locomotives owned by Maine Central through the period of joint operation and later independent operation prior to Guilford Rail System control in 1981."@en . . . . . . . . . . . . . . . . . . "Maine Central Railroad began operating diesel locomotives in 1935, and had retired all steam locomotives by 1954. That time interval was a joint operating period with the Boston and Maine Railroad (B&M). This article describes diesel locomotives owned by Maine Central through the period of joint operation and later independent operation prior to Guilford Rail System control in 1981."@en . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "38805044"^^ . . . . . . . . . . . . . . . . . "1117172291"^^ . . . . . . . . . . . . . . . . "Maine Central diesel locomotives"@en . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "23704"^^ . . . . . . . . . . . . . . .