Start of Exhibit Record 1/164 Catalog Record Writing Exhibit Page Home Search Description  This upward writing device item is probably a punctograph; six keys are hollow styli which produce braille by forcing the paper onto the formed braille matrix strip.

Punctograph - Copyright Museum of the American Printing House for the Blind Punctograph Image Courtesy Museum of the American Printing House for the Blind. Note: use of some materials may be restricted, please call before publishing in any format.

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Last modified on: April 02, 2010