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
DVD of Stephen Hawking's 70th birthday symposium
2012
Custom control switch
GEWA control pad for household appliances
1998-2004
Hand switch for communication
Star shaped plastic clamping knob and screw
Plastic guard
GEWA programme module for remote control of household appliances
1998-2004
infrared light components and spares for cheek sensor
2006-2012
Bet on the 'Black Hole Information Paradox'
1997
Scientific bet on naked singularities (first bet)
1991
Keyboard
MessageMate 40, for communications
Ceramic figurine of lizard
1980-2010
Medication pill cutter from Stephen Hawking's office
Artwork received in Stephen Hawking's office
Unknown plastic item
Black rubber and plastic accessory
U-bolt
Safety pin
Safety pin
Sugar in tupperware
Tea bags, loose in a plastic bag
Allen key from Stephen Hawking's office
Allen key from Stephen Hawking's office
Allen key from Stephen Hawking's office
Straight metal pole, with velcro band
Distress alarm system
Hand controller made by Possum
Hand controller made by Possum
Hand controller made by Possum
Infrared / Sound / Touch switch for communications by Words+
Infrared / Sound / Touch switch for communications by Words+
Hand controller made by Possum
Infrared / Sound / Touch switch for communications by Words+
Infrared / Sound / Touch switch for communications by Words+
Tripod
Infrared / Sound / Touch switch for communications by Words+
Eyeglasses with infrared cheek movement sensor
2012-2015
Hand towel from Stephen Hawking's Office
Cushion with moon and star design, from medical treatment couch
2000-2015
Blanket from medical treatment couch
2000-2015
Cushion, black with ridged pattern, from medical treatment couch
Cushion with earth and star design, from medical treatment couch
2000-2015
Cushion, black with ridged pattern, from medical treatment couch
2000-2015
Working blackboard of Stephen Hawking's office
1999-2002