William Frederic Elmes, Ready To Spring!, 1929, color lithograph, 44 x 36 inches, collection Hagley Museum and Library, Wilmington, DE.

Essargee (Pseudonym for Seymour R. Goff), Loose Lips Might Sink Ships, c. 1944, color lithograph, 28 x 22 inches, collection Hagley Museum and Library, Wilmington, DE.

Robert Beebe, Here Comes The Boss, 1923, color lithograph, 30 x 43 inches, collection Hagley Museum and Library, Wilmington, DE.

William Frederic Elmes, He Merely Struts!, 1929, color lithograph, 44 x 36 inches, collection Hagley Museum and Library, Wilmington, DE.

Unknown, Do You Explode?, 1929, color lithograph, 44 x 36 inches, collection Hagley Museum and Library, Wilmington, DE.

William Frederic Elmes, Mather & Company, Bull's-Eye, 1929, color lithograph, 44 x 36 inches, collection Hagley Museum and Library, Wilmington, DE.

Artist Unknown, Mather & Company, Don't Worry till it happens. Everything is for the Best., 1924, color lithograph, 44 x 36 inches, courtesy Ronald, Elizabeth, and Lauren DeFilippo.

Artist Unknown, Mather & Company, I -  Me - Mine Is not Harmony. Let's Harmonize!, 1925, color lithograph, 44 x 36 inches, courtesy Ronald, Elizabeth, and Lauren DeFilippo.

Artist Unknown, Mather & Company, Say It With Snap! Get ToThe Point., 1925, color lithograph, 44 x 36 inches, courtesy Ronald, Elizabeth, and Lauren DeFilippo.

Artist Unknown, Mather & Company, The Woolworth Building was built with 5¢ pieces. Never Neglect The Little Things. 1924, color lithograph, 44 x 36 inches, courtesy Ronald, Elizabeth, and Lauren DeFilippo.

Artist Unknown, Mather & Company, Who Side Steps? George Gets The Reward., 1924, color lithograph, 44 x 36 inches, courtesy Ronald, Elizabeth, and Lauren DeFilippo.