This SGC EX-NM+ 6.5 shows Big Klu and Jim Owens as solid mid-grade pair, with Klu's image dead center on the canvas. A bit of lower edge toning on the front and fragment of the next card on its reverse appear to be what merits this technical grade. The SGC population report contains just 31 total unperforated examples of this card from a challenging test set, so it will be tough to improve on.

First issued as one-card packs and called their "gimmick penny baseball series," Double Headers remind veteran collectors of the 1911 Mecca "Double Folder" cards with two players on a foldable panel. Unfolded, these measure 2 1/16" x 4 7/8" and show handdrawn players against a stadium background. When folded, part of each reverse image overlaps to share the front's legs and feet. Place cards side-by-side in numerical order to see this set's backgrounds form a continuous stadium scene.