English: A half-width IBM Solid Logic Technology (SLT) card as used in System/360 mainframe computers. Most cards were 'singles' (double the width of this one with twice as many contacts) or 'doubles' (as wide as two singles with two separate connectors on the bottom). The half-width card is very uncommon.
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.