Victoria, proof Sixpence, 1878, 78 double struck, second young head left, rev. inverted, crowned mark of value within wreath, date below, die number 41 above, edge milled (ESC  1734 R5; Davies 1090), attractively toned with brilliant fields, as struck, extremely rare
Victoria, proof Sixpence, 1878, 78 double struck, second young head left, rev. inverted, crowned mark of value within wreath, date below, die number 41 above, edge milled (ESC 1734 R5; Davies 1090), attractively toned with brilliant fields, as struck, extremely rare

細節
Victoria, proof Sixpence, 1878, 78 double struck, second young head left, rev. inverted, crowned mark of value within wreath, date below, die number 41 above, edge milled (ESC 1734 R5; Davies 1090), attractively toned with brilliant fields, as struck, extremely rare