Robertson, A. S. Roman Imperial Coins in the Hunter Coin Cabinet University of Glasgow. Volume I. Augustus to Nerva. London, 1962. 4to., pp. clxxi, (1), 391, (1), 60 plates, Original blue cloth, gilt, a little dusty with some marks to the boards, very good. An important reference, long out of print and sought after.
Volume one only of this five-volume set. Clain-Stefanelli 4055*. Grierson pp. 73–74. Kroh p. 72 (4 stars), “This five-volume set is being more and more quoted all the time… Most of the coins are illustrated in the plates and the latest research is used in attributions and dating. Concordances are given to RIC, BMC, and Cohen… Highly recommended for all serious collectors.”