I know it's a slim chance but what the heck - are there any Juventuz members who were around in 1957 and remember watching Juventus with Charles, Sivori, Colombo and of course Boniperti? A difficulty with writing a book about those years is that I wasn't there, and there isn't much football TV coverage from that era (though YouTube has been helpful anyway). The book involves Turin the city too.
I've spent a small fortune buying old copies of Guerin Sportivo from 57/58, as well as the match report publications like Calcio/Cyclismo and Campione etc. Brilliant reads actually, very helpful, as is the online resource of La Stampa. But it's been very difficult to get a good grasp of what life in general was like for John & Peggy Charles when first moving to Turin (31 via Susa).
an early story in the book is when John C visits Superga, with Colombo and Gigi Peronace. I visited it myself last year, but would be delighted to find old photos or writings about the furnicular, the drive up the hill and the scenery around the memorial site etc.
i'm really keen to learn more about the press bias against Juventus too - Guerin Sportivo was disgraceful in their prejudice against the club, apparently. They used to invent gossip about John Charles having an affair with actresses, things like that. I know Mr Colombo is STILL very bitter about such things

. I haven't managed to trace any of these damning articles of Guerin Sportivo so far though.
Thanks for reading, even if you can't help!