Application of Electric Power to Mines and Heavy Industries, by W. H. Patchell.William Henry Patchell1913
My Extraordinary Years of Adventure and Romance in Klondike and Alaska by Sarah Elizabeth Patchell.Sarah Elizabeth Patchell1900
The Puget Sound and inland empire railway. "Cascade tunnel route" Itothe Phucher ...Hiram Martin Chittenden1909
A Device and Technique for Optically Aligning a Light Beam Relative to a Reference Axis / W. H. Clay, J. R. Patchell.Wallace Henry. Clay1973