Houedard types that his work is a "monument to che guevara erected by the glosterode construction co ltd." The typed blocks of four varying symbols are presented on the top of the page with documentation and lists for the construction of the piece and its operation. Houedard notes on the bottom of the page "this ode was composed for a projected che commemt expo at the lisson gallery." -- Source of annotation: Marvin or Ruth Sackner.