William Lewins, Her Majesty's Mails
“ The weight of the railway post-office, tender, bags, and clerks, is stated by Mr. Whishaw, in his work on railways, to have been at that period about nine tons. At that time, the expense of the service was regulated by the weight carried. At present, on the great trunk line of the London and North Western Railway Company, no fewer than eight mail-trains [Pg 216] run daily up and down, each conveying railway post-office carriages and post-office employés. Half of these trains are run specially, the number of passengers being limited. ”
