A spring day from nowhere at Spitalfields yesterday and with it an intriguing piece of lost treasure, a plaque of over one hundred years in age from a carved fish, a 6lbs Trout from Lochan Bannoch in Scotland, not far from the Spittal of Glenmuick. It is not known what happened to either the carved trout nor the 10ft trout rod on which it was caught by 'C.R.'