Detective Comics 466 (DC, 1975)

Cover pencils by Ernie Chan, inks by Vince Colletta. "Signalman Steals the Spotlight!" script by Len Wein, pencils by Ernie Chan, inks by Vince Colletta

Signalman returns to Gotham City to commit grand robberies, battle Batman, and place his foe within a deathtrap - the Bat-Signal itself.

"Take Me Out of the Ball Game," script by Bob Rozakis, pencils by Marshall Rogers, inks by Terry Austin; Elongated Man, trying to get Green Arrow to help him catch Calculator, accompanies the archer to the Worlds Series game, at which he is to throw out the first ball; When two balls thrown by GA vanish, Green Arrow is confronted by Calculator himself, who has captured the baseballs with his strange headgear device. Elongated Man finds himself powerless to pursue the villain directly.