I have looked at these marks every which way and the only ones I am sure of are the last four. The first is the most difficult and is subject to interpretation. Here is a verbal description which may help.
The first of the five marks looks like a sheekskin in a circle or an elongated X with a line through the middle horizontally in a circular shape
The second mark is a 6- scalloped circle within a round circle
The third mark is a 1 lying horizontal within a rectangle
The fourth mark is IY within a round cornered rectangle
The fifth mark is &S in a round cornered rectangle
