http://book.klll.cc/ebooks/subject/37664.opds 2025-09-06T06:43:52Z Books about Clocks and watches -- Periodicals (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-09-06T06:43:52Z https://book.klll.cc/ebooks/67859.opds American Horological Journal, Vol. I, No. 1, July 1869: Devoted to Pratical Horology 148 downloads