http://www.gutenberg.org/ebooks/author/56514.opds 2024-11-23T14:22:05Z Books by Porter, Charles T. (Charles Talbot) (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://www.gutenberg.org webmaster@gutenberg.org https://www.gutenberg.org/gutenberg/favicon.ico 25 1 2024-11-23T14:22:05Z https://en.wikipedia.org/wiki/Charles_Talbot_Porter See also: en.wikipedia 2024-11-23T14:22:05Z https://sendtokindle.compellingsciencefiction.com/ebooks/72043.opds Engineering reminiscences contributed to "Power" and "American machinist" Charles T. Porter