Illinois
Baltimore & Ohio Railroad Company
Maryland
Baltimore & Ohio Railroad, Mount Clare Shops, Baltimore Maryland
Maryland
B & O Railroad Queen City Hotel and Station, Cumberland Maryland
Maryland
Baltimore & Ohio Railroad Train Station, Laurel Maryland
Maryland
Baltimore and Ohio Railroad Station, Oakland Maryland
Maryland
Baltimore and Ohio Railroad Point of Rocks Station Maryland
Ohio
Athens B & O Train Depot, Athens Ohio
Ohio
B & O Freight Terminal, Cincinnati Ohio
Ohio
Baltimore and Ohio Railroad Train Depot, Sandusky Ohio
Ohio
Baltimore & Ohio Railroad Terminal, Youngstown Ohio
Virginia
Valley Railroad Station, Lexington Virginia
West Virginia
Gassaway Train Depot, Gassaway West Virginia
West Virginia
Railroad Machine Shop and Foundry, Grafton West Virginia
West Virginia
Baltimore and Ohio Railroad Depot, Huntington West Virginia
West Virginia
B&O Railroad East Roundhouse, Martinsburg West Virginia
West Virginia
B&O Railroad Repair Shops, Martinsburg West Virginia
West Virginia
B&O Railroad West Roundhouse, Martinsburg West Virginia
West Virginia