I'm sure there are some differences between manufacturers but on mine I was able to simply put some supports under the frame (two majors beams running the length of the table) and crawl under it, removed the skirting that surrounds the table, located the bolts that hold the legs on, and removed the bolts. At that point it was a matter of having enough strong arms, legs and backs to pick it up off of the legs, turn it on it's side and put it on a dolly so that we could get it out the door. Took four strong sets of arms to handle it but it got moved with no damage. Slate is heavy, so get some help. It also helps to take the balls off the table before you turn it on it's side.
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Ron
If you want to burn our flag, you have the right. Just wrap yourself in it just prior to dousing it with gas and lighting the match.