http://book.klll.cc/ebooks/subject/14108.opds 2025-08-15T21:51:19Z Books about Dudley Observatory (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 2025-08-15T21:51:19Z https://book.klll.cc/ebooks/16227.opds The uses of astronomy : An oration delivered at Albany on the 28th of July, 1856 Edward Everett