Glad to have you here in the forum with us.
There is a vintage forums site in the forums tab at the top of the page. You might want to ask some of the folks in there about your manuals.
Tony & Ruth........... FMCA#F416727
2016 London Aire 4519, Freightliner chassis, Cummins ISX, 2018 Jeep Wrangler Unlimited, Blue Ox Avail with AF1. TST 507 TPMS