Downloads of Lee Precision equipment, including many discontinued items, are available for download at this section of the Lee Precision website FWIW under "Help", then "Instructions".
https://leeprecision.com/instructions.html
There's also all the detailed and gushy self-backslapping embellishments firsthand from the late Richard Lee regarding Lee Precision items printed in tomes available for review in digital format at this site.
http://marvinstuart.com/firearm/Manuals/Reloading/Reloading Manuals/
Hardcopy of those various works can be found for purchase as well, some of the ones no longer in print are less common and may be priced accordingly.
https://leeprecision.com/instructions.html
There's also all the detailed and gushy self-backslapping embellishments firsthand from the late Richard Lee regarding Lee Precision items printed in tomes available for review in digital format at this site.
http://marvinstuart.com/firearm/Manuals/Reloading/Reloading Manuals/
Hardcopy of those various works can be found for purchase as well, some of the ones no longer in print are less common and may be priced accordingly.