Data from the experiments is now being processed on an electronic computer at the U-M Computing Center. ... the group arranged the experiments so data could easily be processed on the big computer, thus saving many months in evaluating the data.  

In August of 1960 the big computer would have been an IBM 704.

    See:  http://oldnews.aadl.org/aa_news_19600831-research_at_u_may_revise_space_theories 

    Or:  https://drive.google.com/open?id=0B4t_NX-QeWDYWkdqZm9oSGRXcUU