6′ 7″ diam., Boxpok, apparent tread 3½″.
Hub 10½″ face dia., 2″ out from the tyre (estimated), pin at 16″
Weights 2″ out from the tyre (estimated).

Casting: 62.7 mm tread dia., 56.9 mm i/d., hub 1.6 mm out from the tyre, pin at 12.7 mm.

Casting prices and stock . USA loco sets, price list