1. After ECC there is either a period a horizontal or vertical dash.

2. The points of the upper leaf ornament are on the same level.

3. The right frame line of the center oval is broken twice. This is only visible on clear prints.

4. The right part of the leaf runs parallel with the frame line.

5. There are thirty-two horizontal lines to the right of the Fleur de Lis.

6. The lower point of the Fleur de Lis touches the third shading line from the bottom.

7. The point of the lowest leaf is very close to the branch.

8. There are thirty horizontal lines to the left of the Fleur de Lis .

9. The left point of the heraldic shild is directed upwards.

10. The top point of the Fleur de Lis touches the third horizontal line from the top.

11. The cross bar of the letter A in PIAC is broken.

12. The top horizontal bar of the D in DUC. is longer than the respective bottom bar.