Adam Savage did an incredible behind-the-scenes video at IMAX on how they scan 1570 film to digital and print digital back to 1570 film. It's amazing stuff, but the amount of one-of-a-kind irreplaceable super-old hardware involved is frankly terrifying. Like, no joke, the entire process is at any given moment basically one CRT tube or one tension spring or one drive motor away from completely failing. https://www.youtube.com/watch?v=SYkAWTmpTBc