Hi All; I’m not sure if Jurgen Maerz has posted anything about this,
but Platinum Guild International and the Manufacturing Jewelers and
Suppliers of America are offering the book “The Platinum Bench” for
$22.95 US or $18.95 for MSJA members. The book offers 17
step-by-step lessons, from ring sizing to creating platinum bands
with 18K inlay, with more than 200 photos. Also an overview of
platinum alloys, including their compositions and uses, etc., etc. .