| Here is page 71 of a 78-page booklet published by Harry P. Albrecht entitled "Those Amazing Class 'D' Locomotives." It was issued originally in June of 1981. Shown here is Pennsylvania Railroad engine #461, a D-16D (4-4-0) "American" built in the Altoona Machine Shops as a D-16D during 1900, rebuilt as a D-16B in August of 1910, rebuilt as a D-16SB in December of 1915, and retired in April of 1929 after 29 years of faithful service. |