Item Biography
"Signalman steals the Spotlight"
The Signalman has returned to Gotham City and begins to commit numerous crimes. When the Batman finally thinks he has gained the upper hand, he finds that he has become the victim of the Signalman's latest thefts.
"Take me out to the Ballgame" this Calculator story runs from issue #463 to #468.
Green Arrow and the Elongated Man participate at a baseball game, as Green Arrow has offered to "throw" out the first pitch via his bow. The throw never happens as the Calculator appears and begins to steal all sorts of items using his strange technology.