HOUDINI (Erik Weisz, 1874–1926). Houdini Signed SAM Membership Card. New York, 1923. Printed membership card for the Society of American Magicians, issued in 1923 to John Keenan, a Nebraska-based performer. 2 ½ x 4". SIGNED in ink by Houdini as president of the organization. From the collection of the late Bill Kress. Per Mr. Kress's wishes, the proceeds from the sale of this lot will be donated to St. Jude Children's Research Hospital.