Lyricist and librettist (1873–1963) of fifty musical comedies who served as Oscar Hammerstein II's mentor. DS, signed “Otto A. Harbach,” one page, 8.5 x 11, April 24, 1944. Upon renewing the copyright to Katinka, Harbach confirms MGM’s rights to the work as provided under a previous agreement. In very good condition, with scattered creases, light toning, reinforced filing holes to the top border, a tiny tear to the upper left repaired on the reverse, slight paper loss to the upper right corner, and a couple office stamps and notations. RRAuction COA.
