Victoria 1871 Half-Sovereign, young head, unrecorded die 36

Victoria (1837-1901), gold Half-Sovereign, 1871, die number 36 on reverse, second young head left, nose points between T and O in legend, type A2, date below, VICTORIA DEI GRATIA, coarse toothed border around rim both sides, rev. crowned quartered shield of arms in frame, die number below, Latin legend and toothed border surrounding, BRITANNIARUM REX FID: DEF:, weight 3.91g (Hill 446B; Bull EGC.1274; S.3860A). Toned with surface marks, rim nicks and scrapes, a bold fine, reverse better, the die number not listed in Marsh or Bull, rare.