Galba (68-69 A.D.) - Silver Denarius - 19.04mm, 2.98gr
Obverse - IMP SER GALBA AVG
Galba, his bare head right
Reverse - SPQR OB C S
Legend within oak-wreath.

Minted in Rome between July 68 A.D. and January 69 A.D.
Reference:
Sutherland, C.H.V, "Roman Imperial Coinage", Volume 1, revised edition (RIC), p241, nr. 167
Sear, D.R., "Roman Coins and their Values" (RCV Millennium Edition), Vol. 1, p409, nr. 2109
Sear, D.R., "Roman Coins and their Values" (RCV 4th Revised Edition), p120, nr. 721
Cohen, H, "Descriptions Historique des Monnaies frappees sous l'Empire Romain" (C), Volume 1, p338, nr. 287
Seaby, H.A. & Loosley, R., "Roman Silver Coins" (RSC), Volume 2, p22, nr. 287
Mattingly, H., "Coins of the Roman Empire in the British Museum", Volume 1 (BMC), p270, nr. 34 corrected (bare head right).
Van Meter, D., "Handbook of Roman Imperial Coins", p93, nr. 28.
Suarez, R., "Encyclopedia of Roman Imperial Coins" (ERIC),  p37, nr.9  (B2, O06, R61, T74)
Quality: Fine+