The Department of Justice, which conducted a search that lasted over 12 hours, also took some notes that Biden had personally handwritten as vice president, according to the lawyer.
The previous classified documents were found in the home's garage and in a nearby storage space.
REUTERS/Al Drago 1 2 3 4The search shows federal investigators are swiftly moving forward with the probe into classified documents found in Biden's possession.
Republicans have compared the investigation to the ongoing probe into how former President Donald Trump handled classified documents after his presidency.
Since the discovery of Biden's documents, Trump has complained that Justice Department investigators were treating his successor differently.