Book: Stopp, Klaus. 1999 The Printed Birth and Baptismal Certificates of the German Americans. 5.
• See Stopp 904, p. 220 (Winterthur's example not listed.)Book: Wust, Klaus. 1972 Virginia Fraktur: Penmanship as Folk Art.
• Related examples by Bernhart.Book: 2011 Bernhart & Company: Shenandoah Valley Folk Art Fraktur (1774-1850).
• For more on Bernhart, see pp. 13, 17-51.