; , 





tion* on * -if, (r ,t iajtminl to th. wrfac* at Men a devth Inttlfc* tn fe 



a* iniHjptnmble unl.-*. a 

 10 ueoomp. 



M l,rf.f 



order re*, r. >> .- . :<.. >.;.>,, ,,,r,U~~ : -*,, .; fc 



< r - given for bringing al h. motvmmt ' 



r<fllprtHlilM< through !' , . '. . - ' 



a* 11 



- 



MB and , MMler th* Mirfac* <.f 

 Maura obMnas, gran' 

 f|T t! .aolion. ... The ordait to na 



> rhaiiiU-r * t-.pular 



Mi|.|.lir.. ami !;x ' .-u*!..!!!. tariff, th. */ --, rnpei - - . i 



-r* laid Inng the Una of 

 ign affair*, of thr n f th. Mr* 



.' 



. .' . 



flnl iht" ujljmui gtrf 



i 

 f (atal.. i. m ami thr OgJoiaJ ami 



nt* ,.. n,;nr.l < nU onit A. A 'in nf tin mint injnoilant innti In I* 



tWal pn-crvc for th.ir >., ri,rirhmri.t. . a l. .-. , t.| r>r ,., -.j ; r pi nj ',' ',. 



- proffered right* or ao hamprrrd moftnutit wa* the offer mad. bir the IfHniMflnW 



ith n^-rvHH,,,,, u , to -Irprire them of all Tra r. 



vni in thr .%.-* .-f ihr f ( ,niier aut..,,.,,: -h. Hoard iinii*. 



"MMpri f'^lhe invMUttBofaffa. 



>he curtotn* dutie* and trm of *trrrt-railnd propnWoB fnnofior to the 



.: an -- .:%!.. a 



!>e LegWaturf. Th. .-rT. r i. .. r. -....: -, .. . 'r - 

 si IM II i; \ I I |;n \ UN -MOM mar. 



r|frbe* are the *tnvt railroads the original offer only held good 



phenomenally m |> i< I l<!4. The grneral idea of s 



it ami th. it n MM .r. i ble change* in power and the offer wa* to encourage the invention 

 pied from year to Tear. Them chanp udergrouml trolley rvtetr id n* 



wed free from the duatl vantage / liability to kill hoew 

 one another renr m ami mm -.,. th, ,-, 



>t n-rt railroailii wa* flmt the line* operating throagh a large portion of la* 



tyttematicallr invest igatf*! an. upon by area controlled by the company hare bean adjmkni 



rafinbto nndarfmnd imttey ftann\ 

 .ul " PH- t.. pre**, en-ry de*cribed below, an 



quirement* for a lengthy period. 



Nt adapted and mt likHv to The Approfed I ndenrroaad Tmllri ^lem. 

 *! for urtmn panwnger tramc. I'ntil the Metropolitan Traction i % ojnnany of 

 Hi- I ndenrround Synteai. a*lu|4ed thi* r*ieni on their Lmc 



line, only two andergroand In4bgr 

 in the world, one at Bndn-rVrth. all 



lopmriit of the rndenrronnil s^tem. 



f iiuda-rSath. llunganr. exited in 





and Ruh mad. near the lit 



rhly Thr illut raiion giving an end view of a ear. *nrli 



a* ha* BOW bee* pat in u* on th tW 



t. and 



nc difaranoi fn>m onlinarr -tr..t tram- Ninth Arenna.ftKh :.l other Una* of the 



lnv. enable* the nndnr to ova and 



. **.; th. *. MrlataZla nuicklv iTWl the principal detail* of the ap- 



-_ - _ . _n _.._ -_ 



the eoodall on each 



h run thr . nr* wheel* a* on onlinary line*, ami -eriean." -the contact bar* are car- 



arv i nnv wa\ M part of the ried by ha agon. Tntn bar* areooanerled lateral IT 



Thela feeder wiw|4ar.ljirtunaerllMooterUaI. 



.imh-nioath the whole length of inch. The pipe i* iojrrted in 



JW-foot length* and bondei al the m 



>,r M.ni,rn,.,li, amlSl Paul : 



way n 1 he pipe* are eaily diaremihle in the illustration. 



,-ir -The hanger*. al*o plainly to be teen on the im- 

 ,- f: v->.t ami danc*T mediaU right and left of the pipe* in the picture. 



'n* rrfii.,\;n- fn>m *i^ht ami 

 thr ni.M ol.'r -..:-.. i- rt;. ' " .. r -.>.; ^". .'. ;-.: ~,\- :, a l-.r>- lain .-.i|. f r v - 



h cup to cormgaled in*de and out. and *Ha 



methods of isjis. thr f..|'. -\MI.J -?t.ti..n! rv carding into a correapnndingiy eorrngaled oart-iron cup, 



-lint on thr MinnrH|N.|i. st Pnti! Hailwar i* rerrnuic in it* central aj.rt;.-. the iron banger 



I., .t i* located W rod, all being aecured togetW by cenv 



To the lower end of the hangar rod a at- 



^>lank. fir^t trrjf n frru.-h: 



..-tiiii: a I ired 



>gether a- 



-To the lower end of the han^r rod a a*et i* 



b tmed boltnl. and t < turn, i* bolted. 



Ml nte. the cm! of the bolt in th, pipe paiahig throagh *v 



*:: li imh long in order to proride for expanaton 



