Constantine Zangaki; George Zangaki; Panorama du Caire; albumin paper; black and white positive process; image size: height: 27.30 cm; width: 21.70 cm; recto: lower left edge of image copied in: Zangaki; lower right image border copied in: No. 1618 Panorama du Caire; verso: in lead: George and Constantine Zangaki; travel photography; architecture; hist. Building; location; street; prospect of a city; city panorama; silhouette of a city; temples and sanctuaries (Islam); Cairo