A pair of Australian 9 carat gold cufflinks, Initials I O, chain link connectors, dumb bell ends.
Stamped: 9c
Makers mark: W Kerr
William Kerr (1838-1896)
Trained as a watchmaker, worked for Hardy Brothers in Sydney 1864-75. In 1875 he opened his own business at 574 George Street, Sydney. He died in 1896, the business continued under the guidance of his sons until 1938.