EVERY SCHOOLROOM ON THE PLANET (WHTM) — National Pencil Day celebrates a piece of technology so commonplace we rarely stop to consider how remarkable it is. Specifically, it marks the day in 1858 when ...
And now a page from our "Sunday Morning" Almanac: March 30th, 1858, 156 years ago today . . . the day a Philadelphia inventor made his mark. For that was the day Hyman Lipman patented the first pencil ...
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