Buckskin with black mane and tail, black knees and hocks, or no black on the legs, 4 or various or no stockings, and a solid or bald face. Most models have a solid face. Originally sculpted by Maureen Love for Hagen-Renaker. Early models did not have a mold stamp, then a Copyright Breyer Molding Co 1976 was added (even though this mold was released in 1975). The B Stamp was used around 1979-1983. Released late in 1975, so not pictured in the catalog. These models were made from the heavier Cellulose Acetate plastic.
Side Note: Still researching if the early Buckskin Quarter Horse Stallion was released with no Copyright stamp.