The box includes a letter to Marvin, signed by Vittore Borani and Antonino Bove, regarding pricing changes for the subscription service.

Described as "A mail art kit of the Funtastic United Nations" with texts coordinated by Vittore Baroni. This project was "conceived to create a bridge between the most different creative geographical entities and to stimulate cooperation amongst all kinds of imaginary contries and worlds." -- Source of annotation: Marvin or Ruth Sackner.