Somehow, I did not copy down all of the information from Vince Martonis concerning all the Ward & Dickinson photos owned by the Hanover History Center.
Some of the exciting find include a total of four diners in California! This includes a diner in Los Angeles, Sacramento and two in Oakland!
There is also a photo of a Plymouth Diner with no location given. I am thinking this is Rochester, NY as there was a Plymouth Diner in town from 1934 to the 1940s. The timing makes perfect sense! It is possibly one of the diners that failed at different locations.