The Flash #126

The Flash Vol. 1 #126 (1962)

• Key Fact: Features the return of Mirror Master(Sam Scudder).
• Key Fact: Notable for the "Barry Allen vs. Barry Allen" duplicate mystery.
• Synopsis:
  • "The Snare of the Mirror Master!": Barry Allen is shocked to find a duplicate of himself—complete with his secret identity and powers—committing crimes around Central City. It turns out Mirror Master has created a "Mirror-Flash" using a special glass that captures a person's physical and mental essence. Barry has to use his superior speed to shatter the duplicate and track Scudder to his secret hideout.
  • "The Secret of the Spanish Galleon!": A Kid Flash(Wally West) solo story. While on vacation in Florida, Wally discovers a sunken Spanish ship and a modern-day salvage crew that isn't what it seems. Wally uses his speed underwater to protect the historical treasure and stop the smugglers.