I had never seen a restaurant cook book, either. This one is from the John Sexton & Co. Apparently they were "Manufacturing Wholesale Grocers". The front page has a big long list of who their market is and included are "Acadamies, Air Lines, Bus Terminals, Cafeterias... Convents... Drive Inns, Dude Ranches, Fountainettes... Infant Homes, Normal Schools, Orphanges... Sanitoriums... Tea Rooms, etc." Those are some of the more colorful ones listed! There is part of a speech made to the National Restaurant Convention, Cleveland, Ohio, April 1948 as the intro.
There are only pictures at the beginning of each section (Appetizers, Beverages, Breads, etc.) Those all seem to be Sexton grocery products and are related to the section.
My love of 40s/50s ties started out with one that was my Grandpa's... I never met him, but came across the tie after my Grandma died (when I was eight). When I was older, I decided it would be great to merge my love of old crazy quilts with that tie... so about 8 years ago I started making a crazy quilt with vintage ties. (It's going to take me forever to make it, as I am only 3 blocks into it!) I feel super guilty cutting up some of them, as they are works of art. I have a book I got second-hand that is great on the subject. It's called "Fit to be Tied: Vintage Ties of the Forties and Early Fifties" by Rod Dyer & Ron Spark... It has great pics.
Here's a link to Amazon that has some pics from it:
http://www.amazon.com/Fit-Be-Tied-Vintage-Recollectibles/dp/0896597563/ref=pd_bbs_sr_9/002-2195466-3040817?ie=UTF8&s=books&qid=1191606564&sr=8-9