Watch List notes:

William IV. 1830-1837. AR shilling. 5.65 gm. 23 mm. 1837. His bareheaded bust right / ONE SHILLING between sprigs of oak and olive; a crown above, 1837 below. S. 3835. ESC 2497 (1276) (R). Extremely Fine; luster; flaw in center of reverse, light scratches around flaw. Rare.