RARE Boor MEDALS--U.S.
DEPT. Failor, Kenneth M "XZ Medals of the United States Mint, by Kenneth
+90 M. Failor and Eleonora Hayden. Revised. CWash- .F14M ington, U.S.Govt.Print.Off.J 1972.
v,3l2p. illus. 28cm.
"The medallic sketches of Augustin Dupré in American collections, by Carl Zigrosser": p.289- 304.