The 1941 Rules of Golf booklet was sponsored by Worthington and contains a number of their ads inside the front and back of the book.
Produced by Dunlop Tire and Rubber co in 1933, Golf Penalties outlines the etiquette of golf as well as the rules under the USGA and R&A. A former owner has signed the top of the front cover.
The Miller Highlife Booklet is a Golf Digest "digest," and so states inside. It covers the topics, with illustrations, that are listed on the front cover.
All booklets are in outstanding condition.