To make the pinwheels: Lay 2 slices of ham down (horizontally), partially overlapping each other. Lay 2 slices of Provolone on top, again partially overlapping. Then lay 3 slices of salami on top, partially overlapping. Finally lay 2 more slices of ham on top, partially overlapping. Start rolling tightly from the short end to form a thick roll. Cut into 1-inch pieces and add to salad.