The New York Central System operated a few 4-4-0 or American Standard type locomotives into the 1940s. However, the Boston & Albany's No. 242 was retired by 1940. Erected by Alco in 1904, she was assigned to class C37. She had 19x24-inch cylinders and a driver diameter of 61 inches. With a boiler pressure of 180 pounds per square inch, she managed 19,210 pounds of tractive effort. She is shown here at Springfield, Massachusetts in June 1934, in this view by an unidentified photographer.