ELEVATORS, HYDRAULIC AND ELECTRIC: A COMPLETE HAND BOOK

ELEVATORS, HYDRAULIC AND ELECTRIC: A COMPLETE HAND BOOK

ELEVATORS, HYDRAULIC AND ELECTRIC: A COMPLETE HAND BOOK

 The culturally important work “Elevators, Hydraulic and Electric: A Complete Hand Book” is written by the author Calvin Franklin Swingle. The book includes major description and illustration of types of electric and hydraulic elevators. This book has been recently proofread and republished by preserving its classical styles. This work can be freely copied and distributed within the United States.