5′ 7″ diam., 18 oval spokes, hump inner rim, apparent tread 3¾″, tyre thickness 5½″.
Hub 16½″ face diam., 3¼″ out from the tyre, pin in line at 9″.

Source: preserved loco M7, No 30053 meadured direct at the Bluebell Railway in August 1994.

Casting: 39.1 mm tread dia., 34.6 mm i/d, hub 1.9 mm out from the tyre, pin at 5.25 mm.

Casting prices and stock . LSWR loco sets, price list

Scan of a casting in a set for a LSWR 4-4-0 L11 unweighted (6 wheel tender), LSWR 4-4-0 L11 unweighted (8 wheel tender), LSWR 0-4-4T M7 unweighted