VIII TABLE OP CONTENTS. 



Machinery and devices for the destruction op the worm— Continued. 



225— Wisewell's, 225-6— whisps and brooms, rotated recesses, 226 — III. 

 Blowers of Poison, 226-252— liotary PAoiotrs, 226-235— kinds and suc- 

 cess of, 226-7 — For hlowing powder, 227-232 — hoppers and adjustable feed- 

 ers, 227-8 — blower encasements and blast-pipes, 228-9— blast forks and 

 deflectors, 229— improved light rotary blowers, 229-230 — hauled blowers, 

 compound rotary blower, A-frame and legged swivel wheels, 230 — rotary 

 velocity, 231 — Kurd's rotary powder blower, 231-2. — For Mowing liquids, 

 232-5— improved feeders of liquid to rotary blowers, 232-3— drip-catcher, 

 forked blast spray, 233-^ Darnell's rotary liquid-blower, 233-4 — Hurd's 

 ditto, and Perl's rotary fume-blower, 234 — Force-blast Eotary Blowers— 

 Oscillating Mowers, 235-251, bellows power, construction, durability, im- 

 provements, 235-6 — For Mowing powders, 236-243 — hermetic powder-box, 

 236 — feeders of powder to blasts, 236-7 — pipes, forks, and nozzles for 

 these powder blasts, 237-8 — hauled compound bellows powderer, to wagon, 

 with motor, &,c., 238 — cultivator bellows-blower, 238-9— knapsack and 

 horse-back bellows powderers, 239 — improved small hand bellows powder- 

 ers, 239-241 — with forks, 241 — Allen's powderer, 241 — common powder bel- 

 lows, Woodason's, Hendley's improved, 242 — Stelle's, &c., 243 — For Mow- 

 ing fluids, 243-9 — importance, resuction, feeding by blast-suction, blast- 

 pressure, gravitation, gauges, 243-4 — blast spray conductors and nozzles, 

 reverb eratory, 244 — ^.whistle-jets and agitation chambers, 245 — common 

 blast atomizers, 245 — improved automatic-feeding blast sprayers, 246-9 — 

 reatomizing, reverberatory nozzles, 247 — nether blast sprays, directing 

 pipes and nozzles, 248 — compound combinations, 249 — Peck's blast 

 sprayer, and Wallace's, 249 — Reciprocating or pistoned Bloivers, 249-251 — 

 improved air-pump apparatus, 249-250 — air-pumps of Humphryville, 

 Rumsey, &c., 251 — Generator Bloivers, 251-2 — Steinmann's vaporizer, 251. 



CHAPTER XII. 



Machinery & devices for the destruction of the worm — continued... 253 

 lY. Pneumatic compression squirters, 253-261 — kinds, advantages, 

 available fire-extinguishers, 253-4 — carbonic anhydride, apparatus, prac- 

 ticability, 255 — danger, antidotes, safety constructions, 255-6 — simple 

 generators, 257 — rotary force-Mast, compression ejectors, 257 — oscillating 

 bellows, pneumatic compression ejectors, 257 — reciprocating or pistoned ditto, 

 258-261 — simple kind to construct, beer forcers applicable, Worswick 

 Co.'s, Weindel's, Eumsey's, Douglas', 258 — Daughtrey's underspray theo- 

 ry and machine, 258-261 — the author's devices, 259 — Weber's nozzles, 

 260. — V. Solid compression squirters of poison, 261-283 — kinds, 261 

 — rotary force pumps, 261-262 — hydraulic helloivs, 262 — oscillating force 

 pumps, 262 — reciprocaiing force pumps, 262-283 — kinds, 262— hydronettes 

 and fountain pumps, 262-269— May's patent, Tyler's, Servants', Staples', 

 Whitman's fountain pump, 263 — hydronettes, double-acting, Deakin's, 

 Rumsey's, cost, 264 — author's improvements in knapsack apparatus, 

 264-5— in knapsack fire-extinguishers, Condict's and Doty's, 265 — in horse- 

 back apparatus, Warner's, author's, 265 — in cart or wagon, 265-8 — Cala- 

 han's carts, legged wheels, tongue or shafts, 266 — wa^on use, Trelease's 

 report, 266-8 — more economic devices, 268 — other pumps not in trade, 

 268-9 — aquapults, aquajecfs, aquarius, excelsior, hydropult, 269-271 — opera- 

 tion, cost, 269 — aqnapult, Johnson's patents, Douglas', Prouty's, 269-270 — 

 Johnson's syringe, Douglas' aquarius, Rumsey's aquaject, 270 — Deakin's 

 excelsior, Vose's hydropult, 271 — Bucket pumps and knapsack pumps, 271-4 

 — Lewis', 271 — Kortb's and less desirable kinds, Stoner's, Mallory's Kais- 

 er's, Dix's, 272 — Crandal's, Holland's, knapsack extinguishers, Douglas', 



