Emails released Friday by the National Archives reveal references to President Biden’s lawyers handing over boxes of documents in Boston — confirming a little-known detail in the chronology of Biden’s classified documents scandal. “Please ensure that the boxes in your office in Boston remain secure in a locked space and are not accessed by anyone,” National Archives official Gary Stern wrote on Nov. 7 to Biden attorneys Patrick Moore and Bob Bauer. The email was sent five days after Biden’s lawyers say they discovered classified documents at Biden’s post-vice presidency office at the Penn Biden Center in Washington.