Barbecued Beed Sandwich

• 4 lb. beef, roast
• 2 tbsp. Worcestershire sauce
• 2 c. water
• 1 tbsp. salt
• 1 tbsp. chili powder
• 2 tbsp. vinegar
• 1 sm. bottle ketchup
• 2 c. celery, chopped

Directions

Pour over roast. Bake in 275 to 325 degree oven for 5 hours or put into crock pot. Break apart or shred after it is cooked.