The expositor
or, Many mysteries unravelled. Delineated in a series of letters, between a friend and his correspondent, comprising the learned pig, invisible lady and acoustic temple, philosophical swan, penetrating spy glasses, optical and magnetic, and various other curiosities on similar principles: also, a few of the most wonderful feats as performed by the art of legerdemain, with some reflections on ventriloquism
by William Frederick Pinchbeck

Published 1805 by Printed for the author in Boston .
Written in English.