Frontispiece engraving from "An embassy from the East-India Company of the United Provinces, to the Grand Tartar Cham, Emperour of China, delivered by their Excell’cies Peter De Goyer, and Jacob De Keyzer, at his Imperial City of Peking", 1669. By Johannes Nieuhof (1618-1672). *EC65.Og454.669e, Houghton Library, Harvard Unviersity