These drawings belong to Keith Harvie, a very knowledgeable collector who at one time had what must have been the world’s largest Dinky collection. He had a warehouse-full and then some, but has sold most everything over the years using eBay. The drawings are outside my interest but I am surprised they have not been sold after a few months. Since Keith often accepts offers below his asking prices, I am sure he would entertain a reasonable offer for all the drawings as a package.