These delphite (blue) tumblers may or may not be reproductions of Jeannette's Cherry Blossom pattern. Several of our knowledgeable members have said that the detail is too good to be a reproduction.
The difficulty is that the leaf, flower and cherry pattern is very detailed, which is not true with reproductions. What is missing as a defining characteristic of the pattern is a complete arch at the top of the panels near the rim.
According to Warman's Depression Glass, 2nd Ed. p.59 by Ellen Schroy, this 3 3/4 in. footed tumbler was not made in the original production. Other authors disagree and list this size.