NRHS L Eastern Railroad Boston 4-4-0 140 Conqueror Wm Mason
Home » Eastern Railroad | Boston, Massachusetts | Class 4-4-0 #40 Conqueror steam locomotive | 1867 | William Mason Company photograph | NRHS collection » NRHS L Eastern Railroad Boston 4-4-0 140 Conqueror Wm Mason
September 15, 2025 by Mitch Dakelman
National Railway Historical Society, Inc.
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