The hot stamp INN in an Arrowhead chips in your scan, are the ones I am describing.

There is NO DOUBT they are Branch Hill chips. The 1937 rack still exists today. One of the Nason's sisters had it, her son has it now. 1,000's of chips. They are in chip cases that says Jack Todd Company, and Arrowhead Head Inn, Branch Hill on them.
A Nason's niece in Texas also has the same cases.
The estate of an ex mayor of Elmwood, Oh who was on the payroll of the Nason's "Walk A Show" gaming establishment in Elmwood recently auctioned off the same chip cases.