Kleiner, F. S ... The American School of Classical Studies at Athens ... Over 75,000 coins have been found during excavations at the Agora, many minted in the city but others brought from Athens’s far-flung commercial contacts. In addition to the mostly bronze and copper coins ... 1975 ... After describing the physical techniques of production, the author takes a chronological approach and includes numerous black and white photographs, making this concise guide a useful aid to the identification of lower-value Greek and Roman coinage.