1926 Process Photo Studios St. Louis Cardinals Real Photo Postcard. The postcard has been graded and encapsulated by PSA PR 1. The postcard has headshot photos of the entire 1926 Cardinals Pennant Winners including Rogers Hornsby in center; Hafey; Southworth; Haines; and Bottomley. The front of the card has moderate soiling most apparent on the left side of the card. There are light spider wrinkles throughout. All four corners have moderate touches with the top left having a light crease. The reverse has black paper residue from removal from a scrapbook. The postcard appears to be postally unused beneath the residue. A rarely-seen Cardinals ephemera piece.