Special Spinach Salad

Ingredients

• 1 bunch spinach leaves, well washed
• 6 -8 hard-boiled eggs, sliced
• 1 (6 ounce) can water chestnuts, sliced and drained
• 2 cups bean sprouts
• 12 lb bacon, chopped, crispy and drained
• 12 cup oil
• 1 12 cups cider vinegar
• 1 medium onion, chopped
• 14-12 cup sugar
• 2 teaspoons Worcestershire sauce
• 2 teaspoons salt
• 13 cup catsup