Allen, NC 1969, pp. 40, 62-3, Crawford, RRCH 107, Millán, in San Valereo Aparisi, El tesero preimperial de plata de Drieves (Minist. Educ. Nacional Com. general de excavaciones arqueologicas, Informes y Memorias 9, Madrid, 1945), pp. 36-9, illus., Raddatz, Schatzfunde, pp. 210-22, illus., Villaronga, GacNum 9 (1968), pp. 24-5; MHC (forthcoming), de Guadan, Numisma 16 (1955), p. 19; MPER, pp. 150-3