— printing of MSS., iv, 197.
— stone, new locality of, in Spain, v, 386.
— —, locality in the French Pyrenees, xlix, 401.
Lithography, notice of, iv, 169.
Litmus paper, as prepared by Gay Lussac, xvii, 165.
Litrameter, on the, xi, 133.f
Litton, A., a double sulphite of the protoxide of platinum and soda, xliv, 274.
Liver pies of Strasburgh, xxii, 194.
Liverpool, objects of interest in, xxxiv, 52.
Living molecules, R. Brown's, xvii, 390.