Ok sure, if you use the search box in the upper left hand corner of your screen with vise job as the key words you will see multiple examples of this. Briefly, someone has sandwiched this coin with one or two other coins. By applying compression such as with a machinist's vice, part of the design from another coin has been impressed into your coin.
"If you climb a good tree, you get a push."
-----Ghanaian proverb
"The danger we all now face is distinguishing between what is authentic and what is performed."
-----King Adz