The Courtwright Tourist Home was also represented in the Lorain City Directory. Here's its ad from the 1960 edition. Note the slightly different address listing.
It continued to appear in the directory until the 1967 book, bringing to a close its role as a choice for weary travelers along U. S. Route 6.
I went back and checked the directories; the Courtwright Tourist Home first appeared in the Lorain City Directory in 1957 – so it was a late bloomer in the roadside lodging business.