Core cabbage and remove leaves, wash and place in boiling water and let stand for 5 minutes.

In a large bowl combine ground beef, rice, onion, celery, eggs, salt and pepper. Mix well. Drain leaves. Form meatballs and place in leaves and wrap tightly. Fasten with toothpicks. In large skillet, combine tomato sauce, vinegar, brown sugar and beer, mix well. Place rolls in skillet. Cover and simmer slowly one hour, adding more beer if necessary.