at upper right in graphite: Campagniolo romano; at lower left: schwartzes Stiefelleder/heller braun das Spornleder; below that: il Pettorale; at lower right: 141; verso, a graphite sketch of a lnadscape with three fishermen in a boat and a pen and brown ink sketch of dogs and horsemen drinking at a fountain; verso, printed in black ink : 85 [page number]; in graphite: F. Nerly 1833
Eva Denckler-Winkler, Zuirch; 1980 to Wolfgang Ratjen, Munich; purchased 2007 by NGA.
- German Master Drawings from the Wolfgang Ratjen Collection, 1580 - 1900, NGA, 2010, no. 90, under no. 87.
- Robison, Andrew. "German Drawings for the National Gallery of Art: The Wolfgang Ratjen Collection." NGA Bulletin, Spring 2010: 10, fig. 12.