4′ 0″ diam., 12 oval spokes, rectangular inner rim, apparent tread 4″.
Hub 12″ face dia., ¾″ out from the tyre.

Casting: 38.1 mm tread dia., 31.7 i/d, hub 0.6 mm out from the tyre.

Casting prices and stock . LBSC loco sets, price list

Scans of a casting in a set for LBSC 2-6-0 Billinton K class.