Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      pound         beef shin -- bone in
   3      quarts        -- water
   1      large         onion -- chopped
   2      large         celery rib -- chopped
  16      ounces        tomato -- canned
   1      tablespoon    salt
     1/4  teaspoon      pepper -- black
     1/8  teaspoon      cayenne
  10      ounces        frozen mixed vegetables
   1      pound         Maryland lump crab meat
     1/2  pound         Maryland claw crab meat

Preparation:

Put first 8 ingredients in a large pan and simmer, covered, until meat is very tender, about 3 hours. Add rest of ingredients and simmer, covered, until vegetables are done.