San Francisco circa 1920. "Chalmers (rear detail)." Today's entry in the Shorpy Catalogue of Callipygian Cabooses. Photo by Christopher Helin. View full size.
  BUY PRINT    San Francisco circa 1920. "Chalmers (rear detail)." Today's entry in the Shorpy Catalogue of Callipygian Cabooses. Photo by Christopher Helin. | Click image for Comments. | Home | Browse All Photos