San Francisco circa 1922. "Simplex, Public Library." Wearing the monogram of one C.E.M. 5x7 inch glass negative by Christopher Helin. View full size.
  BUY PRINT    San Francisco circa 1922. "Simplex, Public Library." Wearing the monogram of one C.E.M. 5x7 inch glass negative by Christopher Helin. | Click image for Comments. | Home | Browse All Photos