Quote:
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Originally Posted by DaveS
I was fairly sure that the first kind of pattern was done with a deep
acid etch, but the second type with the threads of nickel has to be con-
structed the same way as any type of Indonesian pamor. I can't see that
it could be done any other way.........Dave
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oncemore -
both kinds (actually there is only one kind) are done like a normal Pamor from Indonesia or Malay Peninsula, using iron with some nickel % or some other element, which would react differently with acid.
The difference here is only the method of etching - topographical (like described by Newbold - a strong etch) or a normal one.