Watch List notes:

Claudius, 41-54. Quadrans (Bronze, 18 mm, 3.95 g, 7 h), Rome, 41. TI CLAVDIVS CAESAR AVG Modius on three legs. Rev. PON M TR P IMP P P COS DES II around S • C. BMC 179-80. Cohen 70. RIC² 84. Well centered and struck, with a dark green patina. Good very fine.
From the W. F. Stoecklin Collection, Amriswil, Switzerland, acquired prior to 1975.