Genuine and Forgery
Gooding #11F2. Color in light chestnut instead of rose. Slightly smaller Isabella head. Genuine stamps with rings at the bottom left and right corners while they resemble squares on the forgeries. 

In some areas shading lines under and above the tablets are like wavy lines. On the genuine stamp although not uniform in size, they are like fish scales.


Tete-beche Right Vertical Pair on Block of 4