The 1933 4-1 Exhibits are some of the toughest and rarest to pickup. Currently on ebay, there is such an Exhibit for Ruth and Gehrig that has been incorrectly labeled by SGC:
Link. This looks like it is actually a 1934 4-1 Exhibits, which is much more common, compared to the 1933 one. Still a nice card, however. (I do not own this card.)