Photograph of Stephen Hawking with American President Bill Clinton
1998
Scientific publication: 'The Boundary Conditions of the Universe'
1981-1982
Time Travellers invitation
2013
Steel case for Stephen Hawking's speech synthesizer
1985-1995
Wheelchair with Communication System
2016
Commander of the Order of the British Empire (CBE) Badge
1982
Eyeglasses with Sensor (test pair)
2014
Glass Apple
2016-2017
Membership Insignia of the Pontificial Academy of Sciences
1986
Scientific Publication: 'Spectrum of Wormholes'
1990
Dissertation: Properties of Expanding Universes
1966
Scientific Publication: 'Black Hole Explosions?'
1974
Lava lamp
2010-2015
Book: A Brief History of Time, 10th anniversary edition
Eyeglasses with infrared cheek movement sensor
2014
Book about the Quran gifted to Stephen Hawking
Book: Debrett's list of 500 most influential people in Britain, with entry on Stephen Hawking
2016
Book: key early textbook on general relativity and black holes, with dedication by the authors
1973
Photograph of Stephen Hawking, Buzz Aldrin and students wearing T-shirts printed with "Get your ass to Mars"
Resin portrait of Stephen Hawking
2016
The Pride of Britain Award with added pompom
2016
Book: A brief History of Time, 2011 edition
2011
Washing up brush from Stephen Hawking's Office
Book with interview compilation from the BBC programme 'Desert Island Discs' including Stephen Hawking
Book with proceedings of second Oxford symposium on quantum gravity, the set of theories for the unification of physics pursued by Hawking, edited by his close collaborators
1981
Book: first in children's book series authored by Stephen and his daughter Lucy Hawking
2007
Self-published book by amateur physicist claiming ball lightning as key to the 'Theory of Everything'
2004
Yearbook of the Royal Society including entry on Stephen Hawking
2018
PhD thesis by Gary Gibbons's student Wayne Boucher, titled: Classical supergravity
1984
Board advertising colloquium with Stephen Hawking at Fermilab
1985
Glass vase with hyperboloid shape, with cloth
Tea cup from Golden Jubilee
2002
Tea tin
Party candles
Oil painting made in space titled "Gobs of Weightless Globs" presented to Hawking
2008
Book: key work on differential geometry, needed for working on general relativity
1964
Book by Freeman Dyson on the origins of life
1987
Book: biography of Stephen Hawking in Bengali
1997
Book with proceedings of cosmology conference at the Vatican's Academy of Sciences attended by Stephen Hawking
1982
Tea pot
2000-2010
Binder with draft versions of preprints for distribution
1985-1988
Green tea in a box
Tea towel from Stephen Hawking's Office
Coffee sachets in box
2013
Book: A Brief History of Time, 1998 edition
1998
Beacon of Courage and Dedication Award by the Society for Brain Mapping &Therepeutics (SBMT)
2015
Figurine of piper with a hat
1980-2010
Tea cup from Golden Jubilee
2002
Book: compilation of Einstein's scientific works edited and commented by Stephen Hawking
2007
Sculpture received in Stephen Hawking's office
2018