1st 1978 293pp D.S. Brewer. Illustrated. "Music Dept" stamp inside front and rear boards (but no other labels) Light water stain to top corner of last 50 pages or so (not affecting tex). VG in VG dustwrapper.
 
Published for the Folklore Society, this is the definitive study of ritual animal disguises in the UK, including Hobby Horses, Mari Lwyd, Old Tup. etc. With a small section on foreign instances.