http://book.klll.cc/ebooks/subject/10214.opds?sort_order=title 2025-08-03T11:45:40Z Books about Clocks and watches -- Escapements (sorted alphabetically) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-08-03T11:45:40Z https://book.klll.cc/ebooks/subject/10214.opds?sort_order=release_date Sort by Release Date 2025-08-03T11:45:40Z https://book.klll.cc/ebooks/subject/10214.opds?sort_order=downloads Sort by Popularity 2025-08-03T11:45:40Z https://book.klll.cc/ebooks/21978.opds Analysis of the Lever Escapement H. R. Playtner 2025-08-03T11:45:40Z https://book.klll.cc/ebooks/17021.opds Watch and Clock Escapements Anonymous