THE accuracy of modern levelling is a thing which always causes surprise when the great number of separate operations which enter into the composition of a line of any length is considered. Ordnance ...

THIS volume fills a gap that has been long felt in consequence of the great dearth of good books treating of instruments used for surveying and levelling. Various books and pamphlets contain ...

It's the Tory government's favourite slogan - but what do you think 'Levelling Up' will mean for Merseyside? These days barely a single ministerial announcement or lobbying group press release goes by ...