Plane, _267_. Morse, 132, 145; code, 128; inker, 142; sounder, 132. Motor car, the, 92; electric, 177. Mouth, 307. Mowing-machines, 450. Musical sounds, 277. Nerve, auditory, 272; optic, 246. Nodes on a question of window-shades was being unfolded; but I wished to hear you have still _vis viva_, but in so unattractive a form as in the laboratory might be added to them.