A computer operator was someone to move stacks of cards around and gather output ... The video below shows the PDP-1 that the Computer Science Museum has lovingly restored running some of those ...

Examples of PDP-11 hardware are becoming increasingly ... With scant documentation on some of the cards, it was often a matter of sheer will and technical know-how that saw the system eventually ...

He further declared, “Before becoming a PDP card-carrying member, before becoming an NRC card-carrying member in this state, I, Adolphus Nduneweh Wabara, was first and foremost a citizen of Abia.” ...