Maine Central class H 4-4-0
 Maine Central Railroad Class H locomotives were intended for branch line passenger service. They were of 4-4-0 wheel arrangement in the Whyte notation or 2'B in UIC classification. They were the last American eight-wheeler type locomotives built for the Maine Central. Class H locomotives were numbered from 140 to 152 as delivered. American Locomotive Company's (ALCO) Manchester plant assembled builders numbers 38704 through 38708 in 1905 and 41216 through 41220 in 1907.