ALS signed “Kate,” three pages on two adjoining sheets, 4.25 x 6.25, personal letterhead, December 23, 1973. Hepburn writes to Mildred and Edwin Knopf in Los Angeles. In part: “If Edwin is Eddie, which looks right because surely Edie is—as in Goetz—but Edward too has only one D…. What a lovely white azalea—so pretty—& so lovely & warm a reminder of the many years we’ve known each other—popping up here & there in life apart—together but there—very reassuring feeling to be able to go back & not have to explain—just pick it up—firm foundation—A good year to you both….” Accompanied by the original mailing envelope addressed in Hepburn’s hand. In fine condition. PSA/DNA Auction LOA and R&R COA.