Yeah. He did a couple of "self"-portraits that were actually Spidey and Dr. Strange and an inkwell, but more to the point, he did one, and as far as I remember only one, small-ish piece of Spidey running at you (not that different from the big poster design) for a fan who wrote in and requested one, circa 1965. Albert had it back in the '90s. I had it in hand, but can't quite remember every detail. It was, as I recall, on a piece of stationery, or paper that was stationery sized, so it was probably about 5 x 8 or so? I want to say it sold for the price of a decent action page. Can't remember how it was inscribed.