Another view of the case shows the futility of the attempt to make distance the basis of charge. The actual cost of transit, to each letter, does not vary with the distance, but is inversely as the number of letters, irrespective of distance. The weight of letters hardly enters into the account as a practical consideration. Ten thousand letters, each composed of an ordinary sheet of letter paper, would weigh but one hundred and fifty-six pounds, about the weight of a common sized man, who would be carried from Boston to Albany or New York for five dollars. The average cost of transportation of the mails in this country, is a little over six cents per mile. For convenience of calculation, take a route of ten miles long, which costs ten cents per mile, and another of one hundred miles long at the same rate. There are many routes which do not carry more than one letter on the average. The letter would cost the department one dollar for carrying it ten miles. On the route of one hundred miles we will suppose there are one thousand letters to be carried, which will cost the government for transportation just one mill per letter. How then can we make distance the basis of postage? The matter may be presented in still another view. The government establishes a mail between two cities, say Boston and New York, which is supported by the avails of postage on letters. Then it proceeds to establish a mail between New York and Philadelphia, which is supported by the postage between those places. Now, how much will it cost the government to carry in addition, all the letters that go from Boston to Philadelphia, and from Philadelphia to Boston? Nothing. The contracts will not vary a dollar. In this manner, you may extend your mails from any point, wherever you find a route which will support itself, until you reach New Orleans or Little Rock, and it is as plain as the multiplication table, that it will cost the government no more to take an individual letter from Boston to Little Rock than it would to take the same letter from Boston to New York. The government is quite indifferent to what place you mail your letter, provided it be to a place which has a mail regularly running to it.