Marine Carving Handbook: The Design and Making of Billetheads, Trailboards, and Other Marine Carvings, by Jay Hanna, hardcover (very good condition)
 
This book is for people who want to try carving decorations in a traditional marine design for their boat or house. The types of carvings described are decorative but are confined to items that can be used - billetheads, trailboards, quarter boards, and stern decorations. They are functional carvings that can dress up a boat or a home without being ostentatious.