M1, Junction 10, Slip End, Central Bedfordshire. Harold Watkinson, the Minister of Transport and Civil Aviation, examining the inauguration slab at Slip End during a tour of the London to Yorkshire Motorway (the M1).
This image was catalogued as part of the Breaking New Ground Project in partnership with the John Laing Charitable Trust in 2019-20
Copyright © Historic England Archive. John Laing Photographic Collection
Credit: A© Historic England Archive. Joh