Nigel Brown has built up a collection of nearly 2,000 Ordnance Survey maps over 60 years - but he admits he will probably ...

They’re the chaps who put Britain on the map — literally. But in an age of sat-navs and couch potatoes, will there still be a place for the unsung heroes of the Ordnance Survey? Nothing sneaks past ...

In 1824, teams of surveyors began to map Ireland, making it the first place in the world to have detailed ordnance survey maps for an entire country. Now, 200 years later, these 6in to a mile maps, ...