Thanks for the replies. The book is small, 2 1/4" x 4 1/2".
I found a date you can see on one of the pages, 1918.
No index page.
One page has "The men you meet and deal with at the factory" with a list of names.
Page, "List of Cars by Year and Serial Number" with years 1903-1916.
Page, "Details of Construction".
Page, "Prices and Weights".
The more I look at it looks like a salesmans book of some kind. Here are a few more pictures.