[8] At the Second October meeting two weeks later, Zinc ended her season with a win as she again beat Spermaceti and Nicolo in the first year of a £250 Subscription race over ten furlongs.
On the first day of the meeting she won 40 guineas for her owner when her opponent, a colt named Don Carlos was withdrawn from a scheduled match race over the Ditch Mile course.
A day later, Zinc started 5/4 favourite for the second year of the £250 Subscription race over the two-mile "Ditch In" course and won from the colts Zealot, Premium and Oscar.
[10] At the Newmarket Houghton meeting on 4 November ran a match race in which she was required to carry nine pounds more than Lord Exeter's four-year-old filly Palais Royal.
[11] Zinc's first appearance in her final season of competition came on the opening day of the Second Spring meeting when she started favourite for a four runner Sweepstakes over the Ditch Mile.
[13] At the Second October meeting she was withdrawn from an engagement in an Oatlands Stakes and then ran second to Double Entendre in a ten furlong handicap race, conceding four pounds to the winner.
[16] Her descendants had some success in the nineteenth century and included The Moor (Trial Stakes), Uhlan (Doncaster Cup) and Matutina (Preis der Diana).