Accession Number: 1991.97
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.
Date Made: 1885?
Place of Origin: Louisville, KY?
Collection: APH Collection
History/Provenance: APH Collection
Credit Line: APH Collection, 1991.97
Subjects: Blind. Printing and writing systems. Assistive technology Instructional aids, tools, and supplies. Prototypes.
Dimension Notes: 6.3 x 30.5 x 7 cm.
Made: American Printing House for the Blind?
Material: Brass, steel, aluminum
Exhibit Label: Instructional aid.
Updated: 04/24/2018
