5′ 0″ diam., plain wheel, 16 rectangular spokes in X313, 18 rectangular spokes in X314, apparent tread 2½″.
Hub 12″ face dia., ½″ out from the tyre.

Casting: 95.3 mm tread dia., 89.3 mm i/d., hub 0.8 mm out from the tyre.

3½″ Gauge loco set prices . Casting prices and stock

Scan of the castings in a set for L & M Lion.