Eiffel-Otis_lift-poyet.jpg


Summary

Description
English: Cross-section of Otis elevators installed in Eiffel Tower
Date
Source File from http://www.scientificlib.com/en/Technology/Literature/RobertMVogel/ElevatorSystemsEiffelTower.html . Work originall published in La Nature , (Paris) May 4, 1889, vol. 17, p. 360
Author Unknown author Unknown author (signed as "Poyet")

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