@Norton posted:Sam, the B&M and B&A Berks use the same frame.
Pete
@c.sam posted:Thanks Pete. What kind of motor do we have then?
I have both the K-Line and Lionel versions of the T1b (B&M) Berkshire. The K-Line 4198 has the forward facing RS385 motor and simple gearbox. The Lionel 4199 has a Canon motor in the firebox, universal linkage from motor to gearbox, and a compound gearbox.