Elevators; a practical treatise on the development and design of hand, belt, steam, hydraulic, and electric elevators T Technology
Elevator shaft construction; or, Practical suggestions for the installation of electric elevators in buildings T Technology
El puerto de Buenos Aires. Historia técnica del puerto de Buenos Aires, preparada para el Congreso internacional de ingenieria á celebrarse del 3 al 8 de octubre de 1904 en San Louis, Missouri, Estados Unidos de América T Technology
El puerto de Veracruz; memoria escrita para la Asociación de ingenieros y arquitectos de México T Technology
Eminent engineers; brief biographies of thirty-two of the inventors and engineers who did most to further mechanical progress T Technology
