Did you know…that Essex is the birthplace of mapping and forerunner of OS?

By David Kightley | 29th November 2019 | 0

Visitors approaching the outskirts of Chelmsford, possibly on their way to DSD with the help of Satnav or Google Maps, will be familiar with the proud proclamation on the welcome signs: City of Chelmsford – Birthplace of Radio. In this post, our guest author, David Kightley, reveals that what they probably don’t know is that…

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