Film badge radiation dosemeters
1980
Video game cassette, 'The Archers'
1985
Video game cassette, 'Mini Office'
1984
Global Warming - it's not cool
circa 2008
X4 (Miranda) Experimental Satellite, British, 1972-1974
1972-1974
A piece of "Tensilised" MYLAR as used on McCreadys human-powered aircraft
1979