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Geek Trivia: Prior To The Advent Of Erasers, People Removed Pencil Marks With?

May 30, 2014 Geek, How To

Prior To The Advent Of Erasers, People Removed Pencil Marks With?

Bleach

Their Thumbs

A Wet Wood Block

Bread

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by Jason Fitzpatrick via How-To Geek

Geek Trivia: Prior To The Advent Of Erasers, People Removed Pencil Marks With?

Geek Trivia: Prior To The Advent Of Erasers, People Removed Pencil Marks With?

Reviewed by Ossama Hashim on May 30, 2014 Rating: 5

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