Here's a youtube video that I made of Roger Degner telling me how he made
his hollow anvil and hollow swage block. He has made at least two anvils
this way. I bought the first one he made at the Guild of Metalsmiths annual
conference ("the Madness") several years ago.

http://youtu.be/G5ck_ocuKyU

Sorry that about the background noise, but, if you listen closely, the
content is there.

Pete Stanaitis
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