Quote:Ernie Lazar, who quietly amassed huge FBI archive, dies at 77

His first request for U.S. government records was drafted on a portable typewriter in the 1970s. Then over more than four decades — and 9,000-plus letters — the archive built by a reclusive former California civil servant, 1970s disco maven and tireless document sleuth named Ernie Lazar grew to over 600,000 pages from the FBI and other agencies.

The world of Mr. Lazar’s trove is full of suspicions, double-dealings and opportunists. There are references to informants and surveillance, groups on watch lists and Americans viewed as “un-American,” far-right propagandists and suspected leftist “rabble rousers” in an FBI dossier.

Bit by bit, Mr. Lazar also helped shed light on some fundamental questions — essentially who was doing what to whom — including much of the 37 years of J. Edgar Hoover’s FBI spanning the 1950s Cold War paranoia, the civil rights showdowns and the rise of nativist groups such as the John Birch Society.