American scientist and inventor (1909–1991) who pioneered inexpensive polarizing filters and, with his development of ‘instant’ photography, built his company, Polaroid, into an industry giant. He was once listed in the Guinness Book of World Records as the world’s richest scientist. Glossy 4.25 x 5.25 photo, signed in the lower border in black felt tip. In fine condition. RRAuction COA.
