The Robot Disposer

The Silver Tower ("Robotto shori-sha no maki" ロボット処理車の巻) - sometimes titled simply, "Robot Disposer" - is a chapter of the Astro Boy manga which originally ran in the monthly Second Grader magazine in September 1980.

Collected Volumes
This story has been collected in the following volumes:


 * ''Astro Boy Special, Volume 2
 * Astro Boy, Volume 23 (Dark Horse)