Re: Direct Carbon Potential
Since nary soul mentioned it, a friend of mine, Charles Berger, here, locally (Santa Cruz) made, for years,
a very good 3-color carbon process called Ultra Stable. It did not find sufficient favor monetarily so he
dropped the line to pursue the digital world and made a series of papers and now a laminate for digital prints.
Minor point I know . . but, just filling in the gaps of knowledge.