Town & Country auctioneers expect a set of 12 matched Victorian mahogany dining chairs to sell for £4,000-£5,000 tomorrow afternoon. The 2 p.m. auction also includes two Victorian extension dining tables with the same estimate of £2,000-£2,500, a small Victorian secretaire bookcase (£1,800-£2,000), a set of six Victorian dining chairs (£1,200-£1,400) and a Victorian two-door bookcase (£1,200-£1,400).