TLS signed “Chic Y,” one page, 5.5 x 8.25, personal Blondie letterhead, March 14, 1941. Letter of thanks to Robert Dunn at King Features. In part, “You have probably seen the article in Collier’s in which I was presented to America as the ‘public nit-wit No. 1.’…Tell Grace, her subtittles [sic] (or am I too sexy) are the funniest thing about Blondie and that I wish I had her up a coconut tree tonight.” Accompanied by the original mailing envelope. In fine condition. R&R COA.