Claudius (41-54).     AE Quadrans, 41-42 AD.   Obv.    TI CLAVDIVS CAESAR AVG. Hand holding scales; below, PNR.        Rev.   PON M TR P IMP P P COS II round SC.     RIC I (2nd ed.) 91.     2.93 g.   17.5 mm.      Scarce.  Superb example of this scarce issue. Lovely dark green patina.    Good EF.