The procedure for registration by persons domiciled in an unincorporated place in a town designated pursuant to N.H. Rev. Stat. § 668:2 shall be the same as provided in RSA 654, except that a separate checklist shall be maintained for the voters of each unincorporated place. The supervisors shall prepare, revise, and post said checklist along with the checklist for the town as provided in RSA 654.