Portugal
D. Duarte I (1433-1438)
Half real Black Lisboa - Monetary letter to the left and right.
It is common to say that this variant presents another L on the left as being a hidden sign, but it is possible that it is just an error of the stamp opener when making an "L" on one side and wanting to correct the stamp by placing another L on the correct location.
AG: 01.08 0,89g
Good Fine