Research and lecture slide
DR2008:0018:002:014
1963-1995
Research and lecture slide
DR2008:0018:002:017
1963-1995
Research and lecture slide
DR2008:0018:002:019
1963-1995
Research and lecture slide
DR2008:0018:002:025
1963-1995
Random Machine, including its 3 component parts one of which is encased in a CCA-constructed box
DR2003:0007
DR1995:0188:533
1965
DR1995:0188:535
1961-1974
DR1995:0188:760
10 February 1964
DR1995:0188:761
circa 1961-1974
DR1995:0188:857
between 1960 and 1964