Newark and Sherwood District Council will begin work today on the UK's first National Civil War Centre.
The £5.4 million project includes a £3.5 million grant from the Heritage Lottery Fund.
Items to go on display include an Iron Age Newark Torc or necklace, an exquisite Anglo-Saxon gold cross, paintings from Newark-born artist Sir William Nicholson and the Byron Press, used to print a number of the early works of the Victorian poet Lord Byron.
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Education Secretary Nicky Morgan was heckled several times during a speech to the National Association of Head Teachers annual conference.
Showers gradually fading away this evening, leaving a largely dry, clear and chilly night, with some patchy fog and frost forming.
A dry, bright and sunny start to the Bank Holiday weekend for most.