Bowser and Mantua axle sizes + NWSL ?

[twilight]

Are Bowser and Mantua axle shafts for steam locomotives the same diameter? I know Bowser axle shafts are 1/8th" but I am not sure about the Mantua shafts. The NWSL question pertains to the Mantua shafts. What NWSL gearboxes have you used on your Mantua Pacifics & Mikados?


Mark

[lajry]

NWSL is very easy to talk w/ via email or phone. They were very helpful w/ my Doodlebug problem.