"The Romance of Mining," etc., etc. THOMAS NELSON AND SONS London, Edinburgh, Dublin, and New York. PASSENGER TRAFFIC.--Number booked 23,981 Mileage 437,350 Receipts £2,723 Mileage of mails ---- 46,541,423 Canals (miles) 0 5,000 Railways (miles) 0 5,000 Railways (miles) 0 10,287 Electric telegraph (miles) 0 5,000 Railways.