http://book.klll.cc/ebooks/subject/34940.opds 2025-08-14T18:24:09Z Books about Telegraph -- History -- 19th century (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 2025-08-14T18:24:09Z https://book.klll.cc/ebooks/62214.opds The proposed union of the telegraph and postal systems Western Union Telegraph Company