Get the facts about a disputed picture frame, Woolworth signs and German toy soldiers.

HISTORY DETECTIVES steps into a family dispute: Was this picture frame crafted from the staircase banister of the Titanic, the Lusitania or neither? Then Tukufu Zuberi wonders whether two Woolworth signs were part of the scene at the 1960 Winston-Salem lunch-counter sit-ins. And for 70 years, toy soldiers have haunted their owner with a question: Was the father of his childhood friend a Nazi spy?