Appears in exhibition catalog as entry no. 1409 (Sale info: For Sale).
[Exhibited under heading: "Engravings and Lithographs." Entries 03021433, 03021434, and 03021435 were exhibited together as: "Terra-cotta busts of Longfellow, Sumner, and John Brown."]
United States Centennial Commission. International Exhibition. 1876 Official Catalogue. Part II. Art Gallery, Annexes, and Out-Door Works of Art. Department IV.--Art. Sixth and Revised Edition. Philadelphia: Published for the Centennial Catalogue Company. By John R. Nagle and Company. Printed at the Riverside Press, Cambridge, Mass. 1876.
