Article Title,Year,Volume,Issue,Page Range,Author The Tornado of August 22d 1851 in Waltham West Cambridge and Medford Middlesex County Mass,1853,5,1,169-178,Eustis On the Construction of Hooped Cannon; Being a Sequel to a Memoir "On the Practicability of Constructing Cannon of Great Caliber etc." Published in the VIth Volume of the Memoirs of the Academy,1867,9,1,45-66,Treadwell Description of a New "Invented Steelyard",1804,2,2,23-24,Dearborn Effects of Lightning on the House of Capt. Daniel Merry and Several Other Houses in the Vicinity on the Evening of the 11th of May 1805,1809,3,1,86-91,Lathrop An Account of the Effects of Lightning on Two Houses in the City of Philadelphia,1783,1,,247,Lee Observations on Trees as Conductors of Lightning,1793,2,1,143-144,Maxwell