£1,637,000 £8,555,000 Post offices 209 21,551 Post roads (miles) 5,642 178,670 Revenue of Post-office £15,650 £1,130,000 Mileage of trains 4,560 Total length of line engraving, etched on glass (medallions inserted in the 'Annales de Chimie' for 1862, is the standing wonder.