John Mountford n.d. Back of carte de visite for Mountford, Photographer, 542 State Street, Bet, 12th and Taylor Sts., Chicago
Carte de visite, back, detail Private collection of Alan Griffiths The line "A large assortment of Views of the Ruins, suitable for Mailing, constantly on hand." indicates a fire in Chicago prior to the printing of the card stock.
