P. T. Barnum,
The Humbugs of the World — Chapter XLV
(1866)
“ Indeed, I can think of nothing else equally fearful. In these paroxysms, Joanna raved like an ancient Pythoness whirling on her tripod, and to just about the same purpose. Yet, it was astonishing to see how the thing went down. Crowds of intelligent people came from all parts of the United Kingdom to listen, be converted, and to receive the “seals” (as they were called) that secured their fortunate possessor unimpeded and immediate admission to heaven. ”
