1. Photo 1188(89) Reference (shelfmark): Photo 1188(89) Title: Imperial Observatory, one of Peking's famous sights—on the eastern wall—China. Photographer: James Ricalton for Underwood and Underwood Scope & Content: Imperial Observatory or Gu Guanxiangtai. Collection Area: Visual Arts Languages: Not applicable Date Range: c 1900 Extent: 1 item
2. Photo 1188(90) Reference (shelfmark): Photo 1188(90) Title: Magnificent bronze astronomical instruments made in 1674 under Emperor Kanghi, Imperial Observatory, Peking, China. Photographer: James Ricalton for Underwood and Underwood Collection Area: Visual Arts Languages: Not applicable Date Range: c 1900 Extent: 1 item