2020, May The Rinharts' daguerreotype hallmark table - Updated by Sean William Nolan
PDF file Private collection of Sean Nolan Appendix from Rinhart, Floyd & Rinhart, Marion, 1991, The American Daguerreotype, (Athens: University of Georgia Press) with updates by Sean Nolan, May 2020. Contact: Sean Nolan - seanwilliamnolan@gmail.com.
