I could be wrong here, but as far as I know this is a precancel.
I went to my PDF Michels and saw that these were listed..... then I went to the online Michel as that is in English.... they are precancels, the 10 would be the year 1910..... unfortunately Michel does not translate the explanation that is in the hardcopy catalog! So I will show what is in the paper catalog and let you or someone else do the translation.
Interesting! learning every day something new.
Thanks, Virgil
Is this overprint real? Have not seen it is Scott.
What would be the reason to overprint Luxembourg on an existing stamp from Luxembourg?
Virgil
re: Luxembourg on Luxembourg!
I could be wrong here, but as far as I know this is a precancel.
re: Luxembourg on Luxembourg!
I went to my PDF Michels and saw that these were listed..... then I went to the online Michel as that is in English.... they are precancels, the 10 would be the year 1910..... unfortunately Michel does not translate the explanation that is in the hardcopy catalog! So I will show what is in the paper catalog and let you or someone else do the translation.
re: Luxembourg on Luxembourg!
Interesting! learning every day something new.
Thanks, Virgil