Her Majesty's Mails

It is true that the train will not stop till the county of Warwickshire is reached; but the intervening country is provided for nevertheless--arrangements having been made that at all the towns we pass the exchange of letter-bags shall be effected by means of machinery whilst the train is progressing at its usual speed. The contrivance in question deserves minute description.[158] The machinery is not worked in the post-office, but in an adjoining van. By means, however, of a substantial iron gangway, the two carriages are connected, so that we can pass easily from one to the other and see the operation itself. As we do so we are evidently nearing some town, for the sorter is at that moment engaged in peering out of the window into the darkness in search of some familiar object, such as bridge, river, or cluster of trees, by means of which he is enabled to tell his whereabouts with almost mathematical precision. Whilst he is busy finding his position we will take the time to explain, that the machinery is arranged so as to secure, simultaneously in most cases, both the receipt and the despatch of bags.