Despite the details on the flip, this appears to be a 1926 George Sissler (sic) Exhibit as the 1927 set used an entirely different typeface.  The 1926 dating also makes sense as Sisler was no longer managing the Browns in '27, having been removed from the skipper's slot despite still playing with them.  PSA 4 in grade, the card has four worn corners and some slight edge wear in spots; the image of Sisler is well-contrasted and in fine shape.  The blank back has toned some, especially along the edge areas.