Funicular technology employs both the technology of elevators and the technology of railroads. The cars on each side of the traction drive are interconnect... CE Imrak,M Ozkirim - 《Elevatori》 被引量: 0发表: 2004年 Funicular systems: an early application in Istanbul Funicular technology employ...
ma T in he ly j ou rn made ey, up o it n may be further premised, was a special train, over the whole ml e nogstt h o f of th t e h e" Ve M ra exican Cruz a Ce nd ntral City Railroad," over of Mexico," and over a part of the Mexican National," Railroads ; ...
skyrocketed from 1 in 1783, 266 in 1820, 702 in 1840, to 1,371 in 1860. European capital also helped to build American infrastructure. By 1844, one British traveler declared that “the prosperity of America, her railroads, canals, steam navigation, and banks, are the fruit of English ...
Photocopy ; 42 x 56 cm. P.S. Duval &Son. Shows townships, roads, railroads, and canal. Inset: Plan of Lieut. T. S. Brown's survey of bay & harbor of Presqu'ile, in 1836, with additional matter. OCLC:29547007 1855Map of Erie County, Pennsylvania. Published by O. McLeran and Is...