Watch List notes:

Sixpence 1856 Long Line below SIXPENCE ESC 1703, Bull 3197 Choice UNC with a deep and original tone, in an LCGS holder and graded LCGS 88, the finest known of 3 examples thus far recorded by the LCGS Population Report, Ex-NGC MS65, the NGC ticket no longer with the coin

Estimate: 380-450 GBP