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Swail card reader, model 5, CSTM artifact no. 1985.0821.001The fifth model of a punch card reader invented in 1970 by James Swail of the NRC to assist computer programmers who were blind or partially sighted.
Swail card reader, model 2, CSTM artifact no. 1985.0818.001One of the initial models of a punch-card reader invented in 1968 by James Swail of the NRC to aid computer programmers who were blind or partially…