2014cent - thank you for taking time to offer your suggestion. What puzzled me is that the top edge of the lettering is raised. From the descriptions I recall of Mechanical Doubling the telltale sign of Mechanical Doubling is that the Mechanical Doubling shows as a lower flat edge lower than the stronger strike of the full lettering.
On this coin the coin rim above LETZEBURG is thinner than the rim opposite at bottom. Don't know if this is a hint or not.
On this coin the coin rim above LETZEBURG is thinner than the rim opposite at bottom. Don't know if this is a hint or not.




















