You are buying this vintaged framed fireplace tile made by Claycraft of California.  The tile is 9 3/4" by 9 3/4", frame is 13" by 13".  It is called "Winning of the West - California Gold Rush".  There is a dark green square tile down on the bottom left corner to fill the space.  There are no cracks or damage.  The age is between 1921-1933.