Various, The Strand Magazine, Vol. 05, Issue 28…
“ Far as the history of Siam is recorded in the traditions of the race, it has been the custom to perform a strange ceremony, intended to impress the common people with awe for the ruler. Even now the King of Siam, he who sends the silver tree to China in token of subjection, still adheres to it, and on the day when the waters of the Meinam have reached their highest point he sends a royal barge down the swollen waters manned by a hundred bonzes, who command the turbid stream to rise no higher. ”
