I've MS-DOS 6.22 on 3 floppies, inc the 'authenticity'/watermark card/sheet fr MS which contains what I assume to be the lic # at the bottom of the page.

I also have W's 3.11 on 6 floppies but w/o any lic # info.

These were gifted to me along w/a couple of long ago scavenged 486's, the HD's of which have been reformatted & so no longer provide ez or affordable access to the 3.11 lic # info.

Will the 6.22 lic # provide 'backward compatibility'/authorization sufficient to allow installation of the 3.11 disks?

TIA