Dark liver chestnut with black or charcoal points, four socks with grey hooves and a blaze. Uncommon variation is 2 hind socks with the front legs solid. Per Nancy Young's 5th Edition of "Breyer Horses, Riders, & Animals Molds & Models", there were four main blaze variations as seen in catalogs on models #101, #102 and #103: A long irregular blaze that runs over the nose; short irregular blaze that ends in a point over the right nostril; and, a keyhole or diamond shaped star that runs straight down between the nostrils.
Model was released in 1971-1972 in the Showcase Collection boxes as #1010. Very early models have just the round Breyer Molding Co Copyright Stamp, and then around 1970-1971, the USA Stamp was added. Still researching if this model ever had the B Stamp.