Olman, Morton W and Olman, John signed "The Encyclopaedia of Golf Collectables - A Collector's Identification and Value Guide" 1st edition 1985 in the original illustrated wrappers, published by Books Americana and signed and dedicated to David by Mort Olman dated 15/7/86 - a must have book for the collector-a mine of information (G). Note: Part Four - Golf Collection from "David Easby Estate"