Auction 101
Lot 415:
Start price: $30
Estimated price: $60 - $120
Auction house commission: 25%
(1920 – 2016) American heart and cardio-thoracic surgeon famous for performing the first implantation of a total artificial heart. Signed card, 6 x 4 in., in black ink ‘6-22-04 Denton A. Cooley, MD’. Fine.