Thought it is unknown how the cards were issued, or which company did the issuing, the R315 set was dubbed "Portraits and Action" by Jefferson Burdick in the 1930s, just years after its issue.  The cards were issued with a variety of printing variations; this example features the words "Fielder, Yankees, A.L." printed in the white bottom border.  The card has been graded GOOD 2 by PSA, due in part to centering and corner wear, and in part to light creasing, visible at the front and back, mostly near the top of the card.  A strong specimen, featuring Ruth at the end of his swing.