Bottom “ball serif” of ‘3’ is well rounded, looking like a circle
Frame of the shield is well defined and well separated from branch
Genuine type III. Type II does not exist. 2 plates om hand-made paper, 2 plates on machine-made paper. The shield might be cleaned in 2 or 3 ways. This is the best looking Type III of the whole 1850 issue. All details are very clearly printed due to the different metallic league of the final stereotypes.