I have a Busch 48" that I am planning on selling. It is a finished tool, but I would recommend a touch up scrape.
I printed it at one of Richard Kings classes and it was good, but not perfect.
It came out of a machinery rebuilder in Cleveland, the owner was downsizing. Getting rid of their "small" stuff he said. They rebuilt Warner Swasey turret lathes, primarily for the US Govt, and had some of the biggest W&S machines I have ever seen.