Steam Locomotives of the Baltimore & Ohio (B&O)
Locomotives
Baltimore & Ohio class E-27
United States
Baltimore & Ohio class P-7
United States
Baltimore & Ohio “Tom Thumb”
United States
Baltimore & Ohio Grasshopper “Atlantic”
United States
Baltimore & Ohio class EM-1
United States
Baltimore & Ohio class N-1
United States
Baltimore & Ohio class O “Old Maude”
United States
Baltimore & Ohio class B “Thatcher Perkins”
United States
Baltimore & Ohio class V-2 No. 2 “Lord Baltimore”
United States
Ohio & Mississippi No. 3 and 4
United States
Buffalo, Rochester & Pittsburgh class F4
United States
Baltimore & Ohio Davis Ten-Wheeler
United States
Buffalo, Rochester & Pittsburgh class XX
United States
