Solingen stamp, can't read maker......

[I'mSoSharp]

Can anybody recognise this sad little M.O.P knife's maker.

It was badly corroded, Solingen Germany can just be seen on the large blade but not the maker.
This is the small blade, looks like the maker ends in WAL...?

Thanks.

 

[Fixall]

Maybe a Richartz?

 

[Hickory n steel]

I see AWAL in the top row.

 

[glennbad]

Could be "RWAL"

 

[I'mSoSharp]

I'm pretty sure it'll be more than four letters seeing as the name is centered above "Solingen", & Germany on both blades. This blade is the best to make out...