1950's - Pocket Bartender's Guide

This is a pocket-size Professional Bartender's Guide from the 1950's
Printed in the U.S.A. for the House of Schenley (Canadian Schenley, Ltd.)
Full of cocktail recipes and a description of bar glassware on the last page.
It is shirtpocket size 2 3/4" by 4 3/4" and 48 pages - circa late 1950's