Those magazines were gold and still have great relevance today.
I am wondering - what is the story about copyright etc? Reason I ask is I wonder if it might be possible to set up a web site that can provide easy (and ongoing) access to all the articles - they are such a great resource.
I would envisage a free site with some search facilities. It would be solely as a public service not to make money and to hopefully make the information available widely, easily and in a permanently ongoing way.
I would be happy to assist in setting that up if the material is not restricted by reproduction rights, not stepping on anyone's toes and if people see it as worthwhile.