“Let stamped covers and sheets of paper be supplied to the public from the Stamp Office or Post Office, as may be most convenient, and sold at such a price as to include the postage. Letters and newspapers so stamped might be put into the [Post Office] letter-box, as at present, instead of being delivered to the receiver. “Covers, at various prices, would be required for packets of various weights; and each should have the weight it is entitled to carry legibly printed with the stamp. * * * * * “Should experience warrant the Government in making the use of stamped covers universal, most important advantages will be secured—advantages, indeed, of such magnitude, that before any exception whatever is admitted, the policy of such exception should be very fully considered. “1. The Post Office would be relieved altogether from the collection of the revenue, and from all accounts relating to that collection. Distribution would be its only function. * * * * * “The only objection which occurs to me to the universal adoption of this plan is the following: Persons unaccustomed to write letters would, perhaps, be at a loss how to proceed. They might send or take their letters to the Post Office without having had recourse to the stamp. It is true that, on presentation of the letter, the receiver, instead of accepting the money as postage, might take it as the price of a cover or band, in which the bringer might immediately enclose the letter, and then redirect it; but the bringer would sometimes be unable to write. Perhaps this difficulty might be obviated by using a bit of paper just large enough to bear the stamp, and covered at the back with a glutinous wash, which the bringer might, by applying a little moisture, attach to the back of the letter, so as to avoid the necessity for redirecting it.”[130] It is curious to observe, by the last paragraph of the above, that the adhesive stamp, now of universal and indeed almost exclusive use, was originally devised as a mere expedient for exceptional cases; the stamped cover, which it has displaced, being the means of payment which was expected to become general. Although I hoped at this time, that in order to relieve the Post Office of all account-keeping, and to prevent all avoidable delay in delivery, prepayment would in the end be made universal, yet, knowing how much better it is to induce than to compel, I proposed that in the outset, at least, the alternative should be allowed; the old rate of twopence or threepence remaining undiminished where payment was deferred.[131]