大象传媒

Since 1986, however, both at university and during his banking career, Duncan spent every Saturday working for a well-known silver dealer in Portobello Road. In 1993, Duncan resigned from banking and since then has built up a specialist silver business focusing on the more unusual areas, such as early, foreign and colonial, ecclesiastical and rare silver.

Duncan has produced silver catalogues and research for a wide variety of private clients and also for institutions, including , The City of Nottingham Museum, The Baltic Exchange, Lloyd鈥檚 of London and .

Since joining the Antiques Roadshow in 2009, one of his highlights has been discovering a silver spoon that dates back to 1440.