FRANCE (1963) The Fur Merchants*. Full sheet of trial color proofs, stained glass window in Chartres Cathedral". Scott No 1077, Yvert No 1399. Scan shows only part of sheet. Incredible!
AVAILABLE AT $1,200
FRANCE (1966) Baptism of Judas*. Trial color proof. Scott No 1151, Yvert no 1492. Lovely!
AVAILABLE AT $40