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On this day in history, March 30, 1858, American visionary Hymen Lipman patents pencil with eraser

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On this day in history, March 30, 1858, American visionary Hymen Lipman patents pencil with eraser

The pencil eraser was patented in Philadelphia, Pennsylvania, by Hymen Lipman, a Jewish immigrant from Kingston, Jamiaca, on this day in history, March 30, 1858.

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On this day in history, March 30, 1858, American visionary Hymen Lipman patents pencil with eraser

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On this day in history, March 30, 1858, American visionary Hymen Lipman patents pencil with eraser

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