Make sandwiches by spreading one bread slice with orange marmalade and one with strawberry jam.  Top each with 2 slices ham, then 1 slice of each cheese.  Top with remaining bread slices.  Butter tops of sandwiches and put into large skillet, buttered side down.  Now butter remaining side.  Turn heat to medium and let sandwiches cook until golden brown on down side.  Carefully turn over and cook until the remaining side is browned.  Let sandwiches rest on cutting board for 10 minutes before carefully cutting into small squares, 12 per sandwich.  Add to salad after dressing.