A marketing agency is celebrating its 20th anniversary with a 24 per cent increase in revenue. 438 Marketing, based in Knutsford, was founded in 2005 and has grown to a team of 30 professionals.

Dave Helm, a metal detectorist and member of the Cheshire Searchers, unearthed the keepsake close to the River Dane near Twemlow Viaduct at the ...