In cities which use more than one ballot during any city election, each ballot shall be of a different color, or display a differently colored header on white paper, than any other ballot used at the election.
N.H. Rev. Stat. Ann. § 44:20
Color of Ballots
Source. 1991, 370:1, eff
Official source: New Hampshire General Court. Reproduced from public-domain New Hampshire statutes; confirm against the official source for the current text. Not legal advice.