Watch List notes:

(g) NGC AU58 | Australia, Victoria (1837-1901), 'Shieldback' Sovereign, 1879 S, Sydney, young head left, WW in relief, rev. crowned shield, edge milled, 7.98g, 7h (Marsh 75; Spink 3855), surfaces lightly contact marked, nevertheless with an attractive lustre, near extremely fine, in NGC holder, graded AU58 (#1521677-008).
Provenance
By private treaty (ref. #200983074514), November 2009
, ,
https://www.ngccoin.uk/certlookup/1521677-008/58/
Estimate: £400 - £500