The location of the Post Office has been changed many times. We are apt to associate it with St. Martin’s-le-Grand, but it was not always so. It was originally in Cloak Lane, near Dowgate, whence it was removed to the Black Swan, in Bishopsgate Street; and, at the time of which we write, it occupied the site of Sir Robert Vyner’s mansion, in Lombard Street: that Sir Robert Vyner, who is historical, if only for his treatment of his king, Charles II.—a story which is well told in No. 462 of the _Spectator_: “Sir Robert was a very loyal man, and, if you will allow me the expression, very fond of his sovereign; out, what with the joy he felt at heart for the honour done him by his prince, and through the warmth he was in with the continual toasting healths to the Royal Family, his lordship grew a little fond of His Majesty, and entered into a familiarity not altogether so graceful in a public place. The King understood very well how to extricate himself in all kinds of difficulties, and, with a hint to the company to avoid ceremony, stole off and made towards his coach, which stood ready for him in Guildhall Yard. But the Mayor liked his company so well, and was grown so intimate, that he pursued him hastily, and, catching him fast by the hand, cried out with a vehement oath and accent, ‘Sir, you shall stay and take t’other bottle.’ The airy monarch looked kindly at him over his shoulder, and, with a smile, and graceful air, for I saw him at the time, and do now, repeated this line of the old song: ‘_He that’s drunk is as great as a king_,’ and immediately returned back, and complied with his landlord.” Then, as now, the Lombard Street Post Office was wasted. “It is a national reproach when edifices of this kind, which, from our great mercantile concerns, afford occasion for a display of public architecture, and ornament to the Metropolis, are lost to those purposes.” This was the comment of a contemporary, and the site of the present Post Office in St. Martin’s-le-Grand was not fixed upon or, rather, the first stone was not laid, till May, 1824. As now, the Post Office was always changing its rules and rates—to meet emergencies and keep abreast of the times—so that it would expand this notice to too great a length, were I to chronicle all its changes. Perhaps a short relation of its doings in 1804—which would be the mean of the decade—will give as good an idea as any other.