This box of carbon paper made by the Columbia Ribbon and Carbon Manufacturing Co was the way everyone kept copies of documents before computers and I have copies of short stories my father wrote ...
(1) A copy of a typewritten page. In the days of typewriters, copies were made by inserting a sheet of carbon paper between two or more blank sheets of paper. The ink on the carbon paper ...
This specialized investigative process extracts historical and physical evidence from documents, photographs, art prints, books, and other paper-based ... analysis detects carbon-based traces ...
Google, Salesforce, H&M and other brands have turned to unlikely allies to help them clean up their carbon pollution: sewage ...