The fifth Bikini Atoll atom bomb test, in honour of the 50th anniversary of the Nuclear Test Ban Treaty.
Finally, in the Archives Centre's 40th year, a small but significant gap in our holdings has been plugged: we have one of Churchill's cigars!
Image of the month from the Churchill Archives Centre.
Queen Elizabeth II's coronation from the photograph album of Clementine Churchill.
Margaret Thatcher in a slightly less ferrous light than usual, taking the trouble to send a hand-written letter in reply to a question from a small boy.
The unveiling of the new Churchill £5 note, already being dubbed 'The Winston' by some.
Opening of the 1993 Thatcher Papers.