Spahr on Early Sicilian Coins
Spahr, Rodolfo. LE MONETE SICILIANE DAI BIZANTINI A CARLO I D'ANGIO (582–1282). Zurich, 1976. 4to, original green cloth, gilt. viii, (2), 236 pages; genealogical tables; 28 plates of coins. Housed in publisher's box. Fine. A well-preserved copy of this notable reference. Clain-Stefanelli 6889.