London CNN —A medallion containing some of the original mold involved in the discovery of penicillin is expected to fetch up to $50,000 when it goes up for auction later this month. The mold medallion will be auctioned by Bonhams later this month. Bonhams“The cultures were contaminated by an airborne mold and before disposing of the cultures, he noticed that the mold had prevented normal growth by the staph,” it adds. It is expected to fetch $30,000-$50,000 in an online auction that runs from October 13 to 23. Penicillin changed the course of modern medicine, with antibiotics key to the decline of many diseases over the course of the 20th century.

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Persons: Scottish bacteriologist Alexander Fleming, Bonhams, “, Fleming, Alexander Fleming, ”, Pope Pius XII , Queen Elizabeth II, Prince Philip, Marlene Dietrich, Winston Churchill, Theodore Roosevelt, underdose, Katie Hunt Organizations: London CNN Locations: London, Scottish, United Kingdom, United States