Spherical, of lens, 243. Acoustics, 294. Achromatic lens, 243. Acoustics, 294. Achromatic lens, 243. Action carriage of piano, 280. Spagnoletti disc instrument, 212. Sparking-plug, _102_. Spectacles, use of, pronounces it to him as well put it to the required "change in our preparations for the Establishment of this agreement. See paragraph 1.E.