Important discovery
Subtitle: the facts, fancies, and follies of spiritualism explained
Contributors: Harry Houdini Collection (Library of Congress)
Edition: 1st ed.
Series: Tract -- no. 4.
Publisher: s.n.
Published: 1866
Place of publication: Trenton, N.J
Language: eng
Subjects: Spiritualism
Other titles: Facts, fancies, and follies of spiritualism explained
Notes: Caption title.

Signed and dated: Wm. B. Potter, M. D. Trenton, N. J., June 17,1866.

LC copy has inscription: Decr. 2 [18]67, Mr. [?]; 2 of 1, 1 of 2.