Should have a "B" on it.
The only letter I can think of right now is the B.
If this is right then I call google.Gotthard Kettler was the son of Gotthard Kettler zu Melrich
lrn2historysixthformIf this is right then I call google.Gotthard Kettler was the son of Gotthard Kettler zu Melrich
I'm gonna go with an X.
And hope its a roman letter of XX or XV or something.