OK ... sort of.
I used
wget -drc
http://archive.trisquel.info/trisquel/pool/main/l/linux-hwe/linux-image-4.15.0-112-generic_4.15.0-112.113~16.04.1+8.0trisquel3_amd64.deb
> /media/george/IPv4/Destination/
and
http://archive.trisquel.info/trisquel/pool/main/l/linux-hwe/linux-modules-4.15.0-112-generic_4.15.0-112.113~16.04.1+8.0trisquel3_amd64.deb
and then double-clicked down through a series of subdirectories
/media/george/IPv4/Desktop/BLBK5/FirstFile ...
to the final
/media/george/IPv4/Desktop/BLBK5/FirstFile/archive.trisquel.info/trisquel/pool/main/l
which then performed the install automatically and without complaint.
Alas, still no WiFi activation.
