zero

1960s

8218_binary_code2

Black and white graphics explaining binary code.

1960s

8218_binary_code3

Black and white graphics explaining binary code

1960s

8218_binary_code4

Black and white graphics explaining binary code

1960s

8218_binary_code1

Black and white graphics explaining binary code.

1980s

12774_Budd_Dwyer_01

Robert “Budd” Dwyer, a Pennsylvania politician, commits suicide at…

1980s

12774_Budd_Dwyer_02

Robert “Budd” Dwyer, a Pennsylvania politician, kills himself with a…