Author: United States. Bureau of Engraving and Printing
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Description:
This is the final draft copy as sent to us by the Bureau of Engraving and Printing. It includes the study, plus four appendices.
OCLC:
143984591
Citation:
United States. Bureau of Engraving and Printing, ([year]), Study of Mechanisms for the Denomination of Currency by the Blind or Visually Impaired, [issue title/date], accessed May 21, 2013 from FRASER, http://fraser.stlouisfed.org/docs/historical/Misc/study_of_mechanisms.pdf
Authors:
