Scientific publication: 'The Boundary Conditions of the Universe'
1981-1982
Time Travellers invitation
2013
Scientific Publication: 'Black Hole Explosions?'
1974
Scientific Publication: 'Spectrum of Wormholes'
1990
Dissertation: Properties of Expanding Universes
1966
Custom-made speech synthesiser for Stephen Hawking
1985-1995
infrared light components and spares for cheek sensor
2006-2012
Stamp pad for signatures and fingerprints
1990-1999
Christmas card
2015
Photograph of Stephen Hawking with opera singer Rena Hams
2016
Book on photograph portraits in the National Portrait Gallery
Bet on the 'Black Hole Information Paradox'
1997
Scientific bet on Cygnus X-1 containing a black hole
1974
Stamp that prints Stephen Hawking's signature
1990-1999
Framed poster from documentary film: "Hawking"
2013
Glass jug with basket weave
Beacon of Courage and Dedication Award by the Society for Brain Mapping &Therepeutics (SBMT)
2015
The Sir Arthur Clarke Lifetime Achievement Award
2017
Mug celebrating ESA's 'Principia' mission
2014-2016
Saucer from Golden Jubilee
2002
Figurine of piper with a hat
1980-2010
Glass tumbler
Tea cup from Golden Jubilee
2002
Courage Award
1980
Metal tray from Stephen Hawking's Office
Bowl from Stephen Hawking's office
Square dish
Tea cup from Golden Jubilee
2002
DVD of Stephen Hawking's 70th birthday symposium
2012
Glass vase with hyperboloid shape, with cloth
Custom control switch
GEWA control pad for household appliances
1998-2004
infrared cheek movement sensor for communication
Voltage data logger
Analogue signal processor for infrared cheek sensor (serialized)
Cable
Framed photograph of Stephen Hawking with sunglasses in front of film poster
2014-2015
Audio filter
Framed photograph of actor playing Stephen Hawking in library
Photograph of Stephen Hawking hosting Disability Talk competition prizes
Signed photograph of Buzz Aldrin with Stonhenge in the background
Ceramic figurine of lizard
1980-2010
Dinner plate
Large bowl
Cardboard box for Glass jug with basket weave
Bowl
Clear umbrella from Stephen Hawking's office
Electrical plug and connector from Stephen Hawking's office
Mug
