Ruines de la salle dn Trone, à l’Hotel de ville de Paris.-Dessín de Bertrand, d’aprés une photographie de Marville. Hand engraving after a hitherto unknown aspect of Charles Marvilles photography. That the derivation was from a photo is immediately distinguishable from less realistic Illustrations from drawings in this publication. Curious use here is the title of "drawing" to indicate engraving.