http://book.klll.cc/ebooks/author/56790.opds 2025-11-18T09:28:13Z Books by Douglas, H. (Composer) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-18T09:28:13Z https://book.klll.cc/ebooks/72736.opds Machine gun manual : a complete manual to machine gunnery, containing details of Maxim, Vickers, Lewis, Colt, Hotchkiss, together with drill (elementary and advanced) fire orders, notes from the front and a mass of other useful information H. Douglas