The Complete Guide to Interpreting Your Dreams

by Stearn Robinson - Tom Corbett
Carbon copies or carbon paper are a warn- ing against deceitful as- sociates and/or mischief- making friends.

If the car- bon was of the motor variety, it is a caution against too much high life.

Tryskelion Dream Interpretation

by Pagan - Anonymous
Making carbon copies of something is an indication that someone close to you is being dualistic and is deceiving you.