Watch List notes:

George III (1760-1820), silver Groat or Fourpences (2), 1784, young laureate head right, legend and toothed border surrounding, GEORGIVS. III. DEI. GRATIA., rev. crowned 4 with large serifs, date either side of crown, .MAG. BRI. FR. ET. HIB. REX., weight 2.02g; 1792, wire money reverse type, laureate and cuirassed bust right, legend GEORGIVS III DEI GRATIA, rev. struck en medaille, small crown over wire line script type 4, date below, legend commences lower left, .MAG. BRI. FR. ET. HIB. REX. weight 1.92g; William IV (1830-37), silver Britannia Groat, 1836, bare head right, GULIELMUS IIII D: G: BRITANNIAR: REX F: D: rev. Britannia seated right with trident and shield, date in exergue, legend and toothed border surrounding, FOUR PENCE, edge milled, weight 1.89g (Bull 2252, cf.2237, 2515; ESC 1916, cf.2419; 1918; last coin Davies 380; C&R 1057 R, 1059 R2, 1353; Robinson 274, 282; S.3750, 3751, 3837). All toned, the first with some flecking, generally extremely fine to good extremely fine, the second rare. (3)

Provenance:
First coin, Ex Spink and Son Ltd, 11th May 1999.
Second coin, Ex Roger Shuttlewood Collection of Early Milled Silver Groats to Pennies, Spink Numismatic Circular, April 2001, item MS1392.
Third coin, Ex A H Baldwin, Fixed Price List, Summer 2013, item BM263.