Lionel’s No. 671 Pennsylvania RR S2 steam turbine is one of the classic O gauge locomotives of the postwar era. Lionel released it for the first full product line of the post-World War II era in 1946. But the brilliant minds in the Engineering Department at Lionel were almost certainly taking their first steps in […]
Lionel’s No. 671 Pennsylvania RR S2 Steam Turbine
