1. In small bowl, combine mayonnaise, chili sauce, onion and lemon juice; mix well. Add cabbage; toss to coat cabbage well. Refrigerate until well chilled.
2. For each sandwich: On 1 slice rye bread, layer 1 turkey slice, top with half of drained coleslaw, then with 1 slice ham (folded over) and 1 slice cheese (folded over). Place rye bread slice on top. Makes 2 sandwiches.