P207 CEEFAX 207 Tue 30 May 19:19/37    CHRISTIES REPORTS  ENCOURcGING ST RT  Shareholders in the art auctioneer, Christies International, have been told of a good start to the year. Chairman Sir Anthony Tjnnant said: " hj year has started encouragingl9 in most areas of business, with a good increase in overall sales when compbred with last year." He told the annual meeting that a number of major collections had been sold in New York, while spring sal s in Honk Ron wet up b 50%. He also revealed limited change to Christies' new commission scales. j Headlines 201 Shake price 221