1. 1787.d.7, 4(41) Reference (shelfmark): 1787.d.7, 4(41) Title: The open Altar of Heaven, Peking. Photographer: Thomson, John Scope & Content: Genre: Architectural Photography View of the open terraced altar at the Temple of Heaven in Beijing. Collection Area: Printed Collections Languages: Not applicable Date Range: 1872 Extent: 1 item