Which railroad,PRR or Great Northern first introduced the Belpaire Firebox, also what other railroads also used the Belpaire firebox.
Posted by steamtrainsteve510 (Member # 3842) on :
Colin, The Belpaire firebox is a French design, first used in the United States in the late 1870s by the Pennsylvania Railroad long before there ever was a Great Northern. Many British Railway used as well.