Lead seal on one side a tree with a double trunk with a crucified man in the crown. The tree as a trefoil. In the two lower circles an "O" and an "I". All around an illegible inscription with at least the letters "SOL" On the back two lines: at the top? i, at the bottom a 27
This is definitely a cloth seal. On the side with the number 27 you can still see the structure of the fabric that was sealed. I find that very exciting