This comes from the personal collection of the late Kathryn Murphy, who was Augusta National Golf Club's longtime Executive Secretary. The Augusta Chronicle called Murphy "Clifford Roberts' right hand woman" and "one of the most influential behind-the-scenes people in Masters Tournament history."
This is a 1985 letter from Greg Norman to Kathryn Murphy mentioning his enclosed check to pay for badges to the Masters Tournament. Also included is Kathryn Murphy's business card.