Alabaster Western Horse pictures

Pictures of the Alabaster Western Horse that I found at the flea market a while back.  Can't find my copy of Nancy Young's Breyer book (how can I lose something that big?), so I can't narrow down his dates.

He's got O-ring reins and a snap saddle - missing half the girth unfortunately.  No mold mark.  Feels like Breyer plastic.  Bridle and breast collar seem to be gold, but I don't have any sunlight right now for a good look.  Feet look grey, mane and tail are body-color (yellowed alabaster).   Eyes look sort of silver or grey.