Congrats on CM43M3C332372 -- with a scheduled build date of July 10, 1973, she is one of the last fuselage Newports!
B-VON, so this is a Canadian-market car. I am surprised that your car has the H53 AutoTemp A/C, because (1) AFAIK A/C was rarely ordered in Canada at the time and (2) H53 was...