Engineering reminiscences contributed to "Power" and "American machini 72043 [Full title: Engineering reminiscences contributed to "Power" and "American machinist"] [Full author's name: Charles T. Porter] [Author: Charles T. Porter] [Link: https://www.gutenberg.org/7/2/0/4/72043] [Files: 72043-0.txt; 72043-h.htm] Thanks to deaurider, Harry Lamé and the Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by The Internet Archive) Regards, Al