[Steve Coates]

My understanding is that this volume incorporates additional content - approx 20 pages or so - based on e-mail exchanges with Stephen. The Crecy website mentions 464 pages. I've certainly supplied Stephen and Hans with additional information for incorporation as I know has at least one other researcher.

I'll leave it to you to decide whether you perhaps sell your original volumes and buy this or not. I guess it depends on the extent of your interest in the type.