Zach--I have never collected this set...even though they have a Cardinals set too
.SCD lists it as a 50 card set with nominal value, but the pictures in the Catalog show no autos. Not does it mentions separate printings. Christian what makes you think there were, difference in the fronts and backs of some of the same cards ? SCD also lists a second Yankees set of 56 issued the same year, 1936-1939 Yankee Dynasty, that features some of the same players