Lightning Rod Conference Report of the delegates from the following societies, viz_ Meteorlogical Society, and others.

Report of the President's Commission on the Assassination of President John F. Kennedy

Autobiography of Sir John Rennie, F.R.S., Past President of the Institute of Civil Engineers Comprising the history of his professional life, together with reminiscences dating from the commencement of the century to the present time.

Experiments and Observations Tending to Illustrate the Nature and Properties of Electricity In One Letter to Martin Folkes, Esq; President, and Two to the Royal Society

Calumny Refuted by Facts From Liberia With Extracts From the Inaugural Address of the Coloured President Roberts; an Eloquent Speech of Hilary Teage, a Coloured Senator; and Extracts From a Discourse by H. H. Garnett, a Fugitive Slave, on the Past and Pr

Ex-President John Quincy Adams in Pittsburgh in 1843 Address of Welcome, by Wilson McCandless, and Mr. Adams' Reply; together with a letter from Mr. Adams Relative to Judge Brackenridge's "Modern Chivalry."