Detective Comics #136 (1948)

THE DEAD MAN’S CHEST When Bruce Wayne learns of an ancient treasure map that has his own handwriting in it, he asks for Professor Nichols' help to go back in time to the 17th Century. In the past, Batman and Robin confront the famous pirate Henry Morgan, but they end up prisoners of the pirate. Following his commands, Batman is forced to write the location for a recently stolen treasure on a map. When Bruce and Dick return to the present, they travel to Florida, where they locate the buried chest and the mystery is solved. THE CITY OF GLASS TRUTH + PENALTY = CRIME-CATCHERS! A TALE OF TWO BROOKLYNS!