Dr. Jonas Salk In Laboratory
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Girl Receiving Polio Vaccine From Jonas
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Vaccinating A Boy Against Polio
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Jonas Salk Holding Bottles Of Polio
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Boys Receiving Polio Vaccine
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Students Line Up For Polio Vaccine Shots
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March Of Dimes Poster Children Mary
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Hospital Workers In Room With Iron Lungs
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Jonas Salk Holding Bottle In Laboratory
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Hand Holding Vial Of Vaccine
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Fdr And Family At Campobello
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Dr. Albert Sabin Attending To Child
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Jonas Salk In His Laboratory
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Sabin With Oral Vaccine Holding Vial
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Jonas E. Salk In Laboratory
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Girl Hugging Stray Cat
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Line To Receive Polio Vaccinations
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Child With Polio Sitting In Window
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Frank Sinatra Buying Peanuts For Polio
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Creator Of The Polio Vaccine Jonas Salk
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Nurse Preparing Children For Polio
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Waiting To Go
Terry Fincher
Jonas Salk In His Laboratory #1
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Worker Testing Penicillin Cultures
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