The IBM 2560 multi-function card machine
@inproceedings{Spurrier1966TheI2, title={The IBM 2560 multi-function card machine}, author={Chester E. Spurrier}, booktitle={AFIPS '66 (Spring)}, year={1966}, url={https://api.semanticscholar.org/CorpusID:24960497} }
The IBM 2560 Multi-Function Card Machine (MFCM) provides the System/360 Model 20 system with a card handling capacity never before possible with one pass of the cards.