21. 1783.a.37(20) Reference (shelfmark): 1783.a.37(20) Title: Pergamos — Exterior of the Amphitheatre. Photographer: Svoboda, Alexander Scope & Content: Genre: Archaeological Photography View of ruins in the foreground and on the hillside rising beyond. Collection Area: Printed Collections Languages: Not applicable Date Range: 1860s Extent: 1 item