Type-written letter on "American League Baseball Club of New York" letterhead is dated April 9, 1940 and signed by Yankees President Ed Barrow in black fountain pen ink (9/10). Letter is in response to a quote for public address services given to Barrow by Volcalaire Inc. Page has original mailing folds, EX-MT. Lot includes original proposal from Vocalaire Inc., VG-EX.