[keepitreal]

I correct myself: He became a 1LT in 1960. His resume does not state the year he left active duty. Sorry for the misstatement.

[keepitreal]

Correct myself again:

“Upon release from active duty, he continued to serve in the U. S. Army Reserve and was commissioned a First Lieutenant in June 1960.”

http://www.sldn.org/templates/about/record.html?section=81&record=1151

So he was on active duty as an enlisted man and was only an officer in the Reserves.