Keywords: Marius Dufresne.jpg Marius Dufresne architect Montreal QC 1914 Wm Notman Son Silver salts on glass - Gelatin dry plate process - 17 x 12 cm Marius Dufresne architecte Montréal QC 1914 Wm Notman Son Plaque sèche à la gélatine 17 x 12 cm II-206118 Wm Notman Son 1914 Marius Dufresne PD-old |