http://book.klll.cc/ebooks/subject/10214.opds?sort_order=release_date 2025-08-04T08:19:05Z Books about Clocks and watches -- Escapements (sorted by release date) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-08-04T08:19:05Z https://book.klll.cc/ebooks/subject/10214.opds?sort_order=title Sort Alphabetically by Title 2025-08-04T08:19:05Z https://book.klll.cc/ebooks/subject/10214.opds?sort_order=downloads Sort by Popularity 2025-08-04T08:19:05Z https://book.klll.cc/ebooks/21978.opds An Analysis of the Lever Escapement H. R. Playtner 2025-08-04T08:19:05Z https://book.klll.cc/ebooks/17021.opds Watch and Clock Escapements Anonymous