That photo looks like it was sent over a Xerox telecopier, circa 1968.
https://biztechmagazine.com/article/2016/09/how-xerox-magnafax-telecopier-helped-make-fax-verb
Thanks for mentioning this amazing old fax machine which I have never heard of. MAN did Xerox blow it! Blew their hi-tech lead. But we were also about to put men on the moon.