LANGDON, Harry (1884-1944). Three Typed Letters Signed (?Harry Langdon?). Burbank, CA: 1926-7. Three letters on Harry Langdon Corporation pale blue letterhead, including: 13 Nov 1926, to Mr. Charles Mank, Jr., on becoming an honorary president in a club and sending autographed photographs; 8 Nov. 1926 to Miss Dorothy McKenna, thanking her for a letter about ?The Strong Man?; and 18 May 1927 to Miss Lillian L Doria, thanking her for a letter about ?Long Pants.? Second letter accompanied by PSA/DNA certification. All letters SIGNED in green fountain pen, ?Harry Langdon.? Original mailing folds.