[HOUDINI, Harry]. Conjurers Monthly Magazine Subscription Mailer. Ca. 1906. Subscription mailer for Conjurers Monthly Magazine of which Harry Houdini was editor in chief. Stating its intended “initial bow to the public” for September 15, 1906. Showing a portrait of Houdini diagonally opposing a small fantastical engraved reproduction. Untorn. 11 x 8”. Together with a blank bill on Conjurers Magazine Publishing Co. stationery. Condition very good; lightly bumped at corners and edge worn. Provenance: Ken Klosterman's Salon de Magie.