
A New Jersey man believes that he may possess the instrument panel from the Hindenburg, which family lore says was recovered from the blimp's 1937 crash site. Also: an 18th-century book titled "Trials of Patriots" that may contain John Adams' signature and an inscription from him to his son Charles; whether 1520 Sedgwick Avenue in the Bronx is, as legend has it, the birthplace of hip-hop.

