Quote Originally Posted by BIGSTIG View Post
I believe he wore #56 in his first season with the mets 1965 - here is a link from baseball reference of the 1965 roster

http://www.baseball-almanac.com/team...p?y=1965&t=NYN
Very interesting stuff... it looks like baseball-almanac corrected the entry sometime between the point that Bigstig posted and now. McGraw is now listed as having worn #45 in both 1965 and 1966.