I have been asked to write a formal technical paper on Photoetching and
Etching techniques. I would very much appreciate any regarding
your sucesses, tips and failures regarding etching. I plan to cover PnP
Blue, Photocopy Transfer etching, direct laser copy process, ferric
chloride, ferric nitrate and nitric acid.
Thanks so much.
M E T A L W E R X
416 Main St.
Woburn, MA 01801
I do a fair amount of etching - both using pnp paper and drawing designs
freehand through an etching ground (asphaltum), using silver & nitric as
well as copper/brass and ferric chloride. For what kind of are
you looking, and in what specific format. You can also contact me via my
e-mail vs. through Orchid if you would like.
Call MaryAnne Scherr in Raleigh, North Carolina. I don’t have her number
at my fingertips but she is listed and also teaches at Meredith College
and Duke University. Good Luck.