Watch List notes:

Anonymous Semuncial series. AE As, c. 91 BC. Obv. Laureate head of Janus; above,[I]. Rev. Prow right; above, ROM[A]. Cr. 339/1a. AE. 13.36 g. 30.00 mm. Scarce. Of superb style and in excellent condition for issue. Lovely enamel-like deep olive green patina. Minor metal flaws on obverse and small slightly rough areas of weakness on reverse, otherwise. about EF.