in front cover in ink: F. Petrarch; on title page in ink: Ex libris/Thomae Prasi Capellari Wolfpu(e?)rgensis / 1673; in ink on top of text block: SEGGER
Thomae Prasl Capellani Wolfpu[e?] rgensis, 1673; (Daniela Laube Fine Art, New York); Purchased 2007 by NGA.
- Medieval to Modern: Recent Acquisitions of Drawings, Prints, and Illustrated Books, National Gallery of Art, Washington, 2008, no. 31 b.
- Daniela Laube Fine Art, Catalogue 3, 2007.