You've probably already looked but it may be possible to purchase physical vintage copies if all else fails, e.g.: https://www.ebay.co.uk/sch/i.html?item=145752

You've probably already looked but it may be possible to purchase physical vintage copies if all else fails, e.g.: https://www.ebay.co.uk/sch/i.html?item=145752856587&rt=nc&_trksid=p4429486.m3561.l161211&_ssn=villainsoft https://www.ebay.co.uk/sch/i.html?item=145752856587&rt=nc&_t...