Watch List notes:

Charles I (1625-49), silver obsidional Newark Shilling, 1646, Royal crown, C to left, R to right, denomination below in Roman numerals, beaded border both sides, rev. three line inscription and date, OBS: / NEWARK / 1646, weight 5.62g (Brooker 1225; N.2640; S.3143). Toned, a little double struck on reverse, about very fine.

Provenance:
Ex Spink Numismatic Circular, December 1979, item 11351.
Ex Spink Coin Auction 168, 15th April 2004, lot 245.