Wiktionary
n. (carbon copy English)
Usage examples of "carbon copies".
As he speaks, carbon copies of the fresh message decrypts are being passed round to all the tables.
The file contained carbon copies of his letters to and replies from fellow-scientists and various scientific organisations throughout Europe, mainly the World Health Organisation.
He was making carbon copies of the latest news broadcast from Pearl Harbor.
In many cases, due to a basement that flooded, my carbon copies were almost useless, but did enable me to check against the published version.
You should, therefore, keep two carbon copies, one of them as readable and unmarked as the original bond paper script.
Rickabee returned to reading, very carefully, the sheath of carbon copies Wesley had given him.
Joachim handed the typed message to him and carbon copies to Dieter and Goedel.