Thanks, Martin.
It was “Samuel C Dunlap III Inc” that I was googling for. Hence the difference.
The book on Lockheed Twins mentions this corporation at least twice, in the context I’ve mentioned, but can’t seem to find anything about.
I’ve searched the New York Times site, in the hope of some mention in the business section, but, so far, no luck.
I shall be off-site for a few days, so any other posts will not be answered until next week, I’m afraid.