CBA copy 1 of 2. Edition of 50, signed by the artist. Metal and paper structure, shaped like a Rolodex and modeled on a rotary phone. "Ghost Operator was designed on a Mac Performa 6115 by Roni Gross. Type was set in Clearface and Futura and printed on a canon color copier. Thanks go to Peter Schell for technical assistance."--Colophon.