Dunno about the company you mention but FWIW I know a guy that has a motherlode collection of Linde forklift manuals he might sell, from about 1992 to 2006 vintage.

I only know this as I used to own them, bought at a forklift dealer that went out of business a few years ago...I think I gave $35 for 3 bookcases full of pristine Linde manuals and parts books at the auction, most in hardbound notebooks still shrink wrapped in plastic.

Then I later came to my senses and realized no matter how cheap they were I'd never actually need them and sold them to a friend who also probably doesn't really need them. Could probably sell one at a time on eBay but too much trouble.