Updated: 2:44 PM February 20, 2021 Pinnacle Tower with its unusual conical roof is being saved for the town by Great Yarmouth Preservation Trust after it bought it from Poundstretcher for £1. - Credit: GYPT One of Great Yarmouth's hidden heritage assets has been bought for £1 from a discount retailer, it has emerged. Pinnacle Tower is one of 11 structures that once ringed the town as part of its impressive defensive wall. Dating from the 13th century, it is in poor state having suffered a fire, but is one of a number of heritage projects that has carried on - albeit at a slower pace - during the pandemic as conservationists continue to care for buildings that might otherwise be lost.