Posted By:
Frank WakefieldI think the 1934 4in1 Exhibits are generally the most difficult to locate, followed by 1923-4, then 1933, then 1929, then 1925, then 1931-2, then 1936.
Most folks wouldn't rate the 1934s first, they may be right. Some folks think the 1923-24 cards should be first with the 1934 cards jammed in the middle of those.
Frank.