Scope and Content The collection (circa 1950-2010, undated) contains color and black and white prints, sketches and pencil studies, press proofs, and posters of Frank Murphy's agricultural advertising illustration work for companies such as Ful-O-Pep, Purina, and Pfizer. The artwork was created primarily in watercolors, acrylics, ink, and pencil media. The drawings, illustrations, and paintings consist chiefly of farm animals including poultry, swine, and cattle. Of interest are the numerous images Mr. Murphy...