eraser: References & Edit History
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Add new Web site: History of Pencils - Invention and History of Eraser οΏ½ Facts and Types. | Aug 09, 2019 | ||
| The inventor of the first combined pencil-eraser identified as Hymen Lipman of Philadelphia. | Apr 01, 2010 | ||
| Media added. | Sep 25, 2008 | ||
| Article added to new online database. | Jul 20, 1998 |
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