JULES DONZEL SIGNED KEES'S RETIREMENT PRESENTATION FAN EXHIBITED AT L'EVENTAIL, MIROIR DE LA BELLE EPOQUE, PARIS, 1985 AND SEVERAL FANS BY DONZEL WERE INCLUDED IN THAT SALE. IN 1987 CHRISTIE'S SOUTH KENSINGTON SOLD A COLLECTION OF DESIGNS FOR FANS BY DONZEL INCLUDING ONE IN THE COLLECTION OF HER MAJESTY THE QUEEN.