Books about Magnifying glasses -- Early works to 1800 (sorted by popularity)

http://book.klll.cc/ebooks/subject/14392.opds 2025-08-02T19:24:02Z Books about Magnifying glasses -- 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 2025-08-02T19:24:02Z https://book.klll.cc/ebooks/15491.opds Micrographia Robert Hooke