The information appears to be very workable for home shops. It does call
for sulphuric acid which is not bad considering that the alternative
commercial process uses chromic acid.
I am reluctant to post because so many people pay by the byte for their
connections but I'll be glad to email it individually on request. Just let me
know.
As long as I am taking up the bandwidth I'd like to put in a request that
all posts to the list include the senders email address. Almost all of the
list mailings I get do not have any individual address information. Thanks.
E. Robkin
erobkin@uwcmail.uwc.edu