Initiation ceremony and chants20th centuryInk on Paper1996-02856 Share on See related items Illustration of initiation ceremony grounds, also shows secret society chants (William Stirling Collection) Notes by William Stirling on secret society initiation ceremony Flag of the Commander-in-Chief, Tiandihui initiation ceremony paraphernalia from William Stirling Collection Ritual flag, Tiandihui initiation ceremony paraphernalia from William Stirling Collection