I learned about it from a Facebook post by the Computer History Museum [1]. The post doesn't mentioned a source, though. [1] https://www.facebook.com/computerh

I learned about it from a Facebook post by the Computer History Museum [1]. The post doesn't mentioned a source, though. [1] https://www.facebook.com/computerhistory/photos/a.391737715815/10157952270845816/ https://www.facebook.com/computerhistory/photos/a.3917377158...