Time Travellers invitation
2013
Scientific publication: 'The Boundary Conditions of the Universe'
1981-1982
Dissertation: Properties of Expanding Universes
1966
Scientific Publication: 'Spectrum of Wormholes'
1990
Scientific Publication: 'Black Hole Explosions?'
1974
Custom-made speech synthesiser for Stephen Hawking
1985-1995
Framed montage photograph of Stephen Hawking with Marilyn Monroe
1992
Group photograph at Stephen Hawking's 60th Birthday conference
2002-2003
PhD thesis by Hawking's student Paul Shellard, titled: Quantum Effects in the Early Universe
1986
Scientific bet on naked singularities (first bet)
1991
Scientific Publication: ‘Classification of Gravitational Instanton Symmetries’
1979
Bench table
1999
Reader's Digest magazine issue with biographical article about Stephen Hawking
1992
Playboy magazine issue with interview of Stephen Hawking
1990
Spanish magazine Blanco y Negro with interview and biographical article on Stephen Hawking
Abilities Magazine issue with article about Hawking by theoretical physicist Lisa Randall
1993
Astronomy Magazine issue featuring article by Hawking's biographer Kitty Ferguson and an 'Ask Astro' answer by Hawking
1989
Bowl used for crushing medical pills
Portrait of Stephen Hawking by Fred Cuming
2005
Analogue signal processor for infrared cheek sensor (prototype)
Book in German on search for extraterrestrial intelligence (SETI), with contribution by Stephen Hawking
2002
Book with proceedings of the 1982 Nuffield workshop "The Very Early Universe"
1983
Stool from window table
1999-2002
Magazine: Skynews (Canada) from 2017
2017
Book on the foundations of life by biophysicist Werner Lowewenstein, with a note by the publisher
1999
Scientific Publication: 'Baby Universes II'
1990
The Pius XI gold medal by the Vatican, in red fitted case
1975
Asus fonepad 7 tablet to use with c ommunication systems
2013-2021
Birthday card, 2018
2018
Blue Yeti microphone for communication adaptations
DECtalk Express voice synthesiser
The White House Millennium Council brooch in fitted box with presentation card
2000
Membership card of the Franklin Institute of Philadelphia
1981
Working blackboard of Stephen Hawking's office
1999-2002
Eyeglasses fitted with analogue infrared sensor
2014
Couch for medical treatments
1999-2002
Bookends with figures leaning against a block
infrared light components and spares for cheek sensor
Debrett’s Little Black Book in drawstring bag
2016
Two computer and communication systems in carry-on holdall
infrared light components and spares for cheek sensor
Sony Handycam video recorder for communication adaptations
2012-2021
Hoist for lifting between couch and desk area
2014-2016
The Cosmos Award
2010
Digital Analogue converter
Promotional stand from Stephen Hawking's office
2017
Frankin Medal awarded to Stephen Hawking
1981
Quantum Jazzy wheelchair
Aroma diffuser from Stephen Hawking's office
