[Source] used Equip. for sale

Any suggestions as to where to find used jewelry equip. on the
web or to list it for sale? I have a Sparkie II fusion welder I
don’t use anymore. I’m an engraver, so I’m also on the lookout
for used engraving tools. Thanks in advance, Brooks Burt

Not to change the subject Mr. Burt but I’m interested in
learning more about engraving. Can you recommend any books or
teaches? You could reply off line unless ther is someone else
interested. Thank you Pat in Penna.