Please see my post #633. John Lehman who was Secretary of the Navy in the Reagan Administration 5 Feb 1981 - 10 Apr 1987. ADM Zumwalt served as Commander, US Naval Forces Vietnam from Sep 1968-May 1970. ADM Hyland was CINCPAC 30 Nov 1967 - 05 Dec 1970.
You're right: My dates were off. (Shouldn't have relied on memory - But, then again, I had forgetten where I mislad my last case of Alzhiemer's, so I guess need a new one.)
Thank you for correcting me. 8<)