Zesty Submarine

Ingredients

• 1 loaf French bread
• soft butter or margarine
• 1 Tbsp. wine vinegar
• 1 Tbsp. olive oil
• 1/4 tsp. garlic salt
• 4 or 5 crisp lettuce leaves
• 1/2 lb. sliced salami
• 2 tomatoes, sliced
• salt and pepper
• 4 oz. sliced Swiss cheese
• 1/2 lb. sliced, boiled ham
• 1/2 c. cucumber, thinly sliced
• 1 large onion, sliced