Papaw's Pickled Shrimp

3/4 lbs. cooked, peeled shrimp 1 1/3 cup salad oil 3/4 cup vinegar 2 1/2 tsp celery seed 2 1/2 Tbsp capers and liquid 2 t. salt 2 dashes Tabasco 8 bay leaves 3 or 4 pods of garlic few dashes of Lea & Perrins 1-2 onions, sliced and separated into rings

Mix together and marinate in refrigerator 2 hours or more.