L3 Eumel/ELAN system 1.8 for x386, German version.

These are 5.25" Diskimages for 80386 PC systems (work well with modern Intel dual cores).

They can be directly mounted into a VirtualPC/Vmware environment (recommended)
or can be copied to real floppies to run on a real (old) PC (get and use RAWRITE.EXE).

Warning: in the latter case it will overwrite an existing IDE/Adaptec1542 hard disk!

See docs for installation (basically it is straight forward...)

Disk 01 is MSDOS-FAT formatted and contains the install manuals.

Boot Eumel with disk 02.

Not all disks are required. The last ones contain so called "archives". 
Read the docs how to deal with archives.