Have you visited Basel in Switzerland? It is one of the top European cities, and has two things in common with Welwyn Garden.
In our previous article we described the successful conversion into luxury apartments of the near-derelict Roche HQ on Broadwater Road, dating from 1940. On the other side of that road, at Number 29, Roche added in 1977 a large office building to cope with their expanding business.
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