Watch List notes:

HANOVER. Victoria. 1837-1901. CU Model 1/16 Farthing (7mm, 0.27 g, 2h). By Joseph Moore, Birmingham. Struck circa 1844. Head left, hair tied in filet / Denomination. Freeman –; KM (X) 2. Brown surfaces. Near EF. Unusual.

Albeit unofficial, this piece represents the second smallest British denomation. Moore also producd a 1/32 Farthing.