Earle Duff ( - ) is a painter. Earle Duff s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 850 USD for FLY TO SEATLE / SPACE AGE WORLD'S FAIR / CENTURY 21 in 2012 to 1375 USD for FLY TO SEATTLE / SPACE AGE WORLD'S FAIR in 2016 , based on the size and medium of the artwork.