Is this a well-colored version of the right-hand apple on the that you posted about here?
Your description, the coloring, the shape, and the apparent size of both are still a very good match the Muscat de Venus that I grow here in Marin County. Mine ripen a bit earlier than this, but I’m in 10a. (I realize that you’re skeptical of that guess. I’d post a photo, but I just processed the last of my crop.)