[HOUDINI] Diving Suit Patent Correspondence. Two TLSs relat...

[HOUDINI] Diving Suit Patent Correspondence. Two TLSs related to Houdini’s diving suit patent, the first dated July 14, 1917 and issued from the Dominion of Canada registering the patent in that country; the second, dated July 16, 1917 issued by the patent attorney firm of Munn & Company regarding the filing of said patent application in Canada, noting that the previous letter granting the patent is enclosed. Two 4to sheets, old folds, both signed.