Wireless Telegraphy and Telephony

CATALOGUE OF GOOD, PRACTICAL BOOKS ÄSt?keep hii^Ilfhupdto°tlwVmhiute^n ttøSortan^T plumber who Contains following chapters, each illustrated fcafcl}I'o of construction, laundry tubs, vegetable wash sink; lavatoriesi J^Å'Page.pIiite: Kitchen sink, bath tub, foot and sitz bath, shower bath - water of marble slabs; down water closets, water closets ventlnS of water closets; low- urinals, the bidet; hotel land?loset range; slopÄ dry waste, lines of refrigerators, bar si^s ’sodf ?eraiors’ safe wastes, laun- water c osets; connections for S traps vlnÄ h?rse sta11’ frost-proof connections; supporting of soil pipæ Æ tran ?nrS“S c rum traPs= soil pipe cellar drains, subsoil drainage; water“ctosete.a fl^a’r J1V-et; floor drains and connections for bath rooms; connections for bath connections; local venting; bath rooms, continued; connections for bath continued; connections for practice; roughing work ready for test' testing of°^™^ntmued ’ examPles of poor tmuous venting; continuous venting for floor wn^8 ?-ystcm; method of con- lines of fixtures on three or more floors eontinnnn^h’. continuous venting for two mg for cottage house; construction X’S S. Ä-f WFer closets Plumb' special fittings; plumbing for two-flat house nh?mh?n A-?l bln.s for residence, use of tnHof01’ double apartment building; plumbins?fo™offlepf byi.lding- plumb- toilet rooms; plumbine for nnhli«? fAiio. 101 otnPe building; plumbing for nublic lishment; plumbing for engtae house &C±S Plui?bing for bath itab- schools, factories, etc.; use of flushing valves^ lirina?«*1^’ a4t2matl.c flushing for Durham system, the destruction of pints bv eWtmSÄ £°r ?ublJP toilot rooms: the use of lead; automatic sewage lift - automatic snmn t™t\c°nstFuctl?n of work without tion of cesspools; septic tank andiuS:Scountry plumbing; construc- supply for country house; thawing of wate? Ä : Pountry plumbing; water ™-»ase engravings. ThirSÄ STANDARD PRACTICAL PLUMBING. By R. M. StaSbvck å äsk Ki« »s se wp °f «>■»■»>■« practical treatment of the subject of deYoted to a very complete and Boiler Work. Ite.thirty chapters ineludo ±Pply land Circulation and Range think of, making it an one can plumber, and the apprentice plumber containing plumber, the journeyman wiping solder; composition and w Æ °?: lhe Plumber’s tools; traps; venting; continuous venting housTseZ >? nnd work; tr^ps; 'Whonage of soil piping, roughing; main trap and frrøh inW• er connections; house drain; leaders, etc.; fixture wastes; water closets* ven?F’ yardÅ ce1llar drains> rain tions; residence plumbing; plumbing for hotJ t?.hÅ. l lp,'PV<51 Plumbing connec- modern country plumbing; filtration5 of sewSan??0.’ factories, stables, etc.; supply; range boilers; circulationcirculating® n^- ^ter slLPI?y; hofc and cold water for large buildings; water lift and its ul>- Si’ni?“86 boi-ler Problems; hot boilers; heating of radiation by suppty system® 3?ne<itl0ILs for hot water the plumber. Fully iUustrated by 347 engravSgs Price plumber = drawing for 0 ’•••••• $3.00 RECIPE BOOK <»™S, FORMULAS AND recipes for the manufacture of valuable ’articles Vfnr publlsl*ed, giving thousands of Practical Ideas, and Secret Processes are ^^yer^day use‘ Hints- Helps, branch of the useful arts and tells thousands pages- It covers every book everyone should have at his command f 7 of making money, and is just the may truthfully ^elSTto^rcXeiit, ffive^latÄo?^ w2thjn its sc°Pe> the book industries, and to retain those processes which to b.c found in the arts and permanent record. To present here even a limited Pr°yen worthy of a L a place m tins valuable work would be difficult. Suffice to say that Siti wiU 28