pre-Hollywood days. 19a nexus {Link}. nexus ("connection" in Latin) = link is in Merriam Webster's Collegiate Dictionary . 35a Sta. {Penn, e.g.: Abbr.}. Reference to Pennsylvania Station in New York City, and elsewhere. 65a mtn. {Chain part: Abbr.}. mtn. = mountain , as might be found in a chain . 66a Eddie