Concept
Version 6
Created by Boundless
Drafting the Final Document
Delegates Voting
Reproduction of secretary's handwritten records of votes conducted at the U.S. Constitutional Convention of 1787, as published in Farrand's Records, Volume 1 (1911).
Source
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"Constitutional-convention-voting."
http://commons.wikimedia.org/wiki/File:Constitutional-convention-voting.png
Wikimedia
Public domain.