erected as place of refuge from inundations, [272];

symbol of Central power, and quadruple organization, [274];

same as expressed by swastika, [274];

of Cholula, marks the site of great and ancient Tollan, [275];

as symbol of Centre in Cosmos, [277];

meaning of symbol, [282], [283];

in Chinese symbolism and social organization, [287], [288], [333];

in Japan, [310];

in Hindu religion, [317];

in Babylonia, [328];