I was sent to an account the other day to assist our technician with some schematics and solutions for a Canon W1 finisher unit.
Much to my surprise, this shop owner had equipment that dated back to the mid 1940’s (or earlier).
These original Heidelberg ‘windmills’ are still being used on a daily basis. and still produce a phenomenal print.
He even had a full portfolio of linotype/letterpress typeface on his walls