The first line of defense
Object type: Print, poster
Department: Drawings and Prints
Artist: City of Boston Committee on Public Safety|H. Shirer
Artist bio:  |American, 20th century
Artist role: Publisher|Artist
Artist nationality:  |American
Date: ca. 1917
Medium: Commercial color lithograph
Dimensions: Sheet: 11 in. × 20 7/8 in. (28 × 53 cm)
Classification: Prints|Posters
Credit line: Gift of William C. Moore, 1972
Accession year: 1972
Tags: Navy|World War I|Ships