Watch List notes:

Crispus. Caesar, AD 316-326. Æ Follis (20mm, ? g, 6h). Londinium (London) mint. Struck AD 324. Laureate head right / VOT/ X in two lines within laurel wreath; PLON(crescent). RIC VII 291; C&T 10.01.005. Dark gray-brown patina. In NGC encapsulation 4374464-330, graded Ch XF.