3′ 8″ diam., 10 oval spokes, rectangular inner rim. Tyre width 5¾″.
Hub 11″ face diam., ¾″ out from the tyre.

Source: works drawings for the 1400 class, lots 279, 287 and 288.

Casting: 36.7 mm tread diam., 30.5 mm i/d., hub 0.6 mm out from the tyre.

Casting prices and stock . GWR loco sets, price list

Scan of a casting in a set for a GWR Great Bear . Bulldog . 2-8-2T 52xx . 2-6-2T 31 xx