Wrapped package of Boric lint, measuring approximately 2.5 x l.25, box is marked "Boric Lint, Tabloid, Pleated, Compressed, Burroughs Wellcome & Co". This boric lint is part of a survival equipment kit purchased by and flown and/or used by Charles A. Lindbergh in 1938. In fine condition. Accompanied by a copy of a letter of authentication by noted Charles Lindbergh expert Ev Cassagneres explaining the story behind the survival equipment purchased by Lindbergh which was carried on board a Miles Mohawk airplane on flights through Europe and Asia. This item was purchased from a family friend of Anne Morrow Lindbergh. RRAuction COA.