1. Photo 392/47(171) Reference (shelfmark): Photo 392/47(171) Title: Porta Triumphali from east tower of Yedi Kule [Istanbul]. Photographer: Stein, Marc Aurel Scope & Content: Genre: Landscape Photography Duplicate negative from a nitrate original now destroyed: no print. Collection Area: Visual Arts Languages: Not applicable Date Range: 30 Apr 1924 Extent: 1 item