Jacobi, on electro-magnetism as a moving power, xl, 339.
Jameson's Mineralogy, announced, ii, 167.
Jarman, T., on gas lights, iii, 170.
Jasper in Canada, viii, 64.
— in Connecticut, v, 36.
— in Massachusetts, i, 113, 343.
— in Mississippi valley, iii, 71.
— in New Jersey, ii, 197.
— in North Carolina, v, 261.
Jaundice, use of phosphoric acid in, iv, 162.