http://book.klll.cc/ebooks/subject/22097.opds 2025-08-15T10:29:07Z Books about Longitude -- Early works to 1800 (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 2025-08-15T10:29:07Z https://book.klll.cc/ebooks/subject/22097.opds?sort_order=title Sort Alphabetically by Title 2025-08-15T10:29:07Z https://book.klll.cc/ebooks/subject/22097.opds?sort_order=release_date Sort by Release Date 2025-08-15T10:29:07Z https://book.klll.cc/ebooks/37321.opds Remarks on a Pamphlet Lately published by the Rev. Mr. Maskelyne, Under the Authority of the Board of Longitude John Harrison 2025-08-15T10:29:07Z https://book.klll.cc/ebooks/75039.opds A new discovery for finding the longitude William Hobbs