German, Flour Bag Seal

German, Flour Bag Seal, Image by StuE, Found by Kim Clarke.
Found in Suffolk, 21mm, 10.2g.

R.M. / O I // DISERES? curving down, ...MAHL MÜHLE. curving down ...LIBAU curving up around

See BSG.BS.00789 for a seal possibly from the same mill.