Endorsed personal check from David Niven, 6 x 2.75, filled out in another hand and signed by Niven, payable to Frank Sinatra for 500.00, June 8, 1955. Endorsed on the reverse in blue ballpoint 'Frank Sinatra.' Consignor notes this check is to pay off a debt from a bet on the golf course. In fine condition, with a bisecting vertical fold, several stamps and notations to front and cancellation holes to left side, affecting only one stroke of endorsement. RRAuction COA.