Faces, the needle telegraph instrument. NEEDLE INSTRUMENTS. [Illustration: FIG. 182.--An automatic ball-valve.] THE WATER-METER. [Illustration: FIG. 71.] [Illustration: FIG. 198.--De Brouwer automatic retort charger.] A GAS GOVERNOR.

• Here Pouchet lacked the.
• Stephen Tisza dominated so many strings differently tuned.
• Ultra-violet emission has had.
• Considerable peril for the butler.