VUl 



♦ KNOWLEDGE ♦ 



[July 3, 1885. 



Illustration 3 — cj'ifinued. 



IJbsig.v, taste in, ligures illustrating, 335-6, 450 



Diamond -mines at Kimberley : plan of claima on, 

 439 ; section of workings, 439 



Dies, plan and elevation of, and die-plate, for screw- 

 making, -107 



Dinosaurs, illastrations of, 26, 27, 67, 63 



Door-fasteners, patent, tit:ure3 of, 183, 337 



Drain-pipe, accessible, plan and section of, 315 



Drain-protector?, 97 



Drawing apparatus, the " Rectoline," 271 



Drawing-board and paper-stretcher, 205 



Drills, Tiews of, 153, 192 



" Dry -earth " srstena of drainage, figures illtistrating, 

 196, 215, 259, 26L) 



Eabth, shape and motions of, diagrams iUuatrating, 

 24, 78 



Easel, the Hatherley, 508 



Electrician, the young: soldering-iron and back-saw, 

 102 ; frame-saw and files, 103 ; vices and drills, 

 153, 192, 231 ; Bcrei^-plates, 303, 345 ; taps for 

 ecrew-makini;, 303, 4';'7 ; tap-wrench, 407 ; die- 

 plate and plan and elevation of dies, 315; die- 

 Btock, 407 ; wood-boring tools, 453 ; measuring 

 instruments, 454-5; friction eiperiments, figures 

 illustrating, 494-5, 54^3-4 ; conductors and insu- 

 lators, 544-5 



Electric light : svstem for railway carriage illamina- 

 tion, diagram showing. 169; for the Inventions 

 exhibition, plan of, 395; in spectrum analysis, 

 view of apparatus for regulating the, 331 



Endorsing-press, a parallel, bi>S 



Entomology: a queen termite, enlargement of, 143; 

 the teredo, or ship-worm, 517. Pond insects — 

 cataclystalemnalis, 2; balancer of "daddy long- 

 legs," 61 ; head of female gnat, 62 ; anchomenus 

 marginatus, elaphrus riparius, maxillary of bebi- 

 diuro, and salda pilosella, 121. House insects — 

 anobium domesticum, 253 ; " death-watch," 305; 

 ptilinus pectinicornia, 342 ; ptinus fur, 384 ; 

 niptus hololencus, 385 ; mezium aflini and 

 gibiom scotias, 429 ; dermestes lardarius, 473 ; 

 attagen us peUio, anthrenus museorum, and 

 toycetaea hirta, 518 



Eihibition of inventions at South Kensington : plan 

 of, 373 ; plan of electric lighting of, 395 



FiLTEB for water, sectional views of, 556 

 Fire-eitinguishing grenade, a chemical, 139 

 Fire-grate, the N'autilus, 73 

 Fire-grates, trivet and clip for, 381 

 Fire-stove, a patent register, 271 

 Flat-iron heaters, improved, 447, 535 



Gabdes^-esgikb and hose-reel, view of, 403 

 Gaafitters' combination tools, 243 

 Geological rambles : Section across Charnwood 

 Forest, 23 



Geometrical measurement, diagrams illustrating, 10, 



11, 4i, 125-6, 237, 277, 432, 471(, 541 

 Globe, a mechanical terrestrial, 227 



" Hatheblbt " steps, 117 ; easel, 508 

 HeatiDg_apparatus, the "Challenge," 161 

 Hogarth's Une of beauty, diagrams illustrating, 313, 



33 1 

 Hose-reel and garden-engine, view of, 402 

 Hot-air and laundry-stove combined, 535 



IxHALEB for chest and throat affections, 358 

 Inscriptions found on rocks, 181, 245, 333, 379 

 Inventions Exhitjition, the International: plan of the, 

 373 ; plan showing electric lighting of, 395 



KiUBBELBT diamond mines : plan of claims on, 439; 



seciion of workings, 439 

 Knife-cleaner, an improved, 218 



Landslip in France, section and plaas of scene of, 



14.5 

 Laundry -stove and hot-air stove combined, 535 

 Lawn-edge cutter, view of a, 353 

 Letters: patent grip for, 293; patent spring case 



for, 381 ; file or binder for, oOS 

 Library furniture, working drawings of, 213 

 Library-steps and easel combined, 97 



Maps: Zodiacal, 50-1,139,233 ; night skies— January, 

 31, 65; February. 131, 175; March, 241, 263; 

 April, 307, 351 ; May, 417, 461 ; June, 503, 549 



Microscope, the: spring clip for object-mounting, 

 78; micro-ferments, figures of, 143; magnified 

 seL^tion of human skin, 117 ; sfomata of a plant, 

 magnified view of, 190 ; magnifications of seed of 

 Cyanus major, 232 ; seed of Paulownia imperiulis, 

 409; tissae-cells of anthers of plants, 518 



Monoliths, inscriptions on, 181, 245, 333, 379 



Moon, the ruddy eclipsed, explanatory diagrams, 



Music-stand, view of patent portable, 421 



OccuLTisG eye-piece for telescope, 139 

 Oil cans, section of improved spout for, 353 

 Optical recreations, figures illustrating, 166, 330, 540 

 Orbit of the earth, 89 



Paballel endorsing-press, a, 508 



Paulownia imperialis, seed of, under the microscope, 

 409 



Perambulator, a patent contractible, 447 



Photography: adjustable instantaneous "shutter" 

 for, 315; improved ruby lantern for, 337 



Plane surfaces, detection of errors in, figures illus- 

 trating, 323-9, 346-7 



Rbadisg-stand, an improved. 133 



Becreations in optics, figures illustrating, 166, 320, 540 



" Kectoline " drawing apparatus, the, 271 



SiyiTATiON in dwellings, figures illustrating, 196 



259, 260, 23>, 309, 335, 375, 390, 413, 431. 462 

 Saw and combination tool for wood-cutting, 402 

 Screw-making, figures illustrating, 303, 345,407 

 Sea-serpent, appearance of the, 555 

 Seeds, magcitied views of: Cjanua major, 232 



Paulownia imperialis, 409 

 Ship. railroad, the Tehuantepee, 197, 213, 239, 24'3 

 Ship-worm and its borings, 517 

 Skin, human, magnified section of, 147 

 Skyhght, improved, plan and elevation of, 293 

 Spray-distributor, a, 73 

 Star-maps : January, 31, 65; February, 131, 175; 



March, 211, 263'; April, 307, 351 ; May, 417, 461 ; 



Jnne, 503, 649 

 Steps : working drawings of, 124-5; the " Hatherley," 



117; and easel combined, 97 

 Stock for dies, a, 4^)7 



Stomatacf a plant, magnified drawing of, 190 

 Stove, hot air, and laundry combined, 535 

 Sunspot, the recent great, changes in, 552 



Taps and tap-wrench for screw-making, 303, 407 



Taste in design, illustrations of, 355-6, 4S9 



Tehuantepec ship-railroad, the, views of, 197, 218, 

 239, 210 



Telescope, occulting eye-piece for, 139 



Teredo, the, and its borings, 547 



Termite, a queen, enlarged drawing of, 143 



Terrestrial globe, a mechanical, 227 



Time-keeping reform : diagram comparing mean and 

 solar time, 69; map showing railway standard 

 times, lt)9 



Tools: gaafitter's combination, 249; required by the 

 "young electrician,*' 102, 103, 153, 192,231, 303, 

 345, 407, 453-5 ; combination tool for wood- 

 cutting, 402 



Tricvcle ride, a: yiew of Chichester Cathedral and 

 Market Cross, 413 



Tricycles : carrying. 51 ; front-steering^ 152 ; the 

 Cnnard, central-geared Rucker, Pioneer, and 

 Huraber automatic steerer. 236 ; saddles and 

 seats for, 231 ; shelter for, 353 



Trivet and clip for grates, 3S1 



Valve-closet, sectional view of, 413 

 Veneering hammer, front and side view of, 386 

 Vices, illustrations of, 192 

 Viper swallowing a toad, view of, 368 



Wabdbobb, working drawing of a, 43 



Washing-machines, views of, 73, 117 



"Watch-making at Waltham, U.S.A., views illtia- 

 trating, 430-1, 493-9, 522-3 



Window-fastener, an improved, 139 



Wood-boring : tools for, 453 ; by the teredo or ship- 

 worm, 547 



Wood-cutting machine, a combination, 402 



Workshop at home, the, figures illustrating, 42, 134-5, 

 213, 336 



Zodiacal maps, 50-1, 139, 233 



