Joshua Stoddard patented the calliope - October 9, 1855
This Day in History Class - Podcast autorstwa iHeartPodcasts and HowStuffWorks
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On this day in 1855, American inventor Joshua Stoddard was issued a patent for the calliope. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.
