Victoria 1887-M Half-Sovereign Melbourne Young Head, low mintage, very rare

Victoria (1837-1901),gold Half Sovereign, 1887 M, Melbourne Mint, fifth young head left in lower relief, type A5, date below, VICTORIA DEI GRATIA, toothed border around rim both sides,rev.crowned quartered shield of arms in frame, small M for Melbourne below, cross on crown clear of border teeth, BRITANNIARUM REX FID: DEF:, weight 3.88g (Hill 477 R3; Bull EGC. 1795; S.3863B).Toned, with a couple of hairline scratches on head and other light surface marks, a bold fine and extremely rare with a very low mintage.