Chestnut Variations include first firing pieces with the eyes back, a darker chestnut, a very contrasty chestnut with a lot of pangare and dark saddle over the back, and later in the run, no grey shading on the tail. The piece pictured (above) is pretty much the normal production color. At least one example exists with no pink nose snip.

Gray Variations include first firing pieces with the eyes back, pieces with more or less body shading, and some switched sock or no sock variants.