Hello. I just stumbled onto this website. I see Chris Headley mentioned my father Claude Creswell. He worked for Informatics until 1980. As a kid I remember him speaking of going out on Naval ships to help log the ocean bottom and I believe he said it was for the POLARIS project. He did a lot of cool stuff back then. He passed away January 2017. Going thru papers in his desk after he passed we found a letter from President Nixon to him dated December 1968. Nixon was personally asking him for help on a project. Might have even been the one you spoke of.
-Claude

Comment:
Paul, thanks for your postings. Fixed the spelling error!- admin