Bully Beef, or Corned beef, used to come in the same shaped can as Spam, it had lots of fat and in the two world wars the British and Commonweath Armies used to live on it. When I was in England in the early seventies thy found a few hundred tons of the stuff left over from the war, and they where going to put it on the supermarket shelves, but there was such a stink that they shelved the idea and gave it to some other country as aid. astroron