Title: Breaking that "Backbone"
Object type: Print
Date: 1862–63
Artist: After Benjamin Henry Day Jr. 
Artist bio: American, New York 1838–1916 Summit, New Jersey
Artist nationality: American
Artist role: Artist
Medium: Lithograph
Dimensions: Image: 9 1/16 × 13 1/8 in. (23 × 33.3 cm)
Sheet: 13 7/16 × 18 3/16 in. (34.2 × 46.2 cm)
Classification: Prints
Credit line: Gift of  A. S. Colgate, 1952
Department: Drawings and Prints
Repository: Metropolitan Museum of Art, New York, NY
Tags: term: Satire, term: American Civil War, term: Abraham Lincoln, term: Dogs, term: Politics