By Ray Sanchez, CNN (CNN) — After New York-bound Pan Am Flight 526A, nicknamed the Easter Special, plunged into the sea off Puerto Rico 74 years ago, a doctor on a rescue boat snatched up a purse floating in the choppy waters. Inside was a powder puff and handwritten letter – soaked but still legible … Continue reading For 74 years, the wreckage was nowhere. The grief was everywhere