http://book.klll.cc/ebooks/subject/35790.opds2025-11-14T18:13:52ZBooks about Mechanical singing-bird boxes -- SwitzerlandFree eBooks since 1971.Project Gutenberghttps://book.klll.ccwebmaster@gutenberg.orghttps://book.klll.cc/gutenberg/favicon.ico2512025-11-14T18:13:52Zhttps://book.klll.cc/ebooks/63983.opdsA Few Remarks Concerning Makers of Singing Bird Boxes of the Eighteenth and Nineteenth CenturiesGeorges Pélissier