THOMAS POPKINS rents a back attic at Rotherhithe; he had been peeling an onion on the 30th of October, and went to the window for the purpose of throwing out the external coat of the vegetable mentioned in the beginning of his testimony, when he saw a large fire burning somewhere, with some violence. Not thinking it could be the Tower, he went to bed after eating the onion--which has been already twice alluded to in the course of his evidence. MR. SWIFT, of the Jewel-office, says, that he saw the Tower burning at the distance of about three acres from where the jewels are kept, when his first thought was to save the regalia. For this purpose he rushed to the scene of the conflagration and desired everybody who would obey him, to leave what they were about and follow him to that part of the Tower set apart for the jewels. Several firemen were induced to quit the pumps, and having prevailed on a large body of soldiers, he led them and a vast miscellaneous mob to the apartments where the crown, &c., were deposited. After a considerable quantity of squeezing, screaming, cursing, and swearing, it was discovered that the key was missing, when the jewel-room was carried by storm, and the jewels safely lodged in some other part of the building. When witness returned to the fire, it was quite out, and the armoury totally demolished. The whole of the official report is in the same satisfactory strain, but we do not feel ourselves justified in printing any more of it. * * * * * A CON-CERTED CON. "When is the helm of a ship like a certain English composer?"--said the double bass to the trombone in the orchestra of Covent Garden Theatre, while resting themselves the other evening between the acts of Norma.--The trombone wished he might be _blowed_ if he could tell.--"When it is _A-lee_" quoth the bass--rosining his bow with extraordinary delight at his own conceit. * * * * * RECONCILING A DIFFERENCE. Two literary partisans were lately contending with considerable warmth, for the superiority of Tait's or Blackwood's Magazine--till from words they fell to blows, and decided the dispute by the _argumentum ad hominem_.--Doctor Maginn, hearing of the circumstance, observed to a friend, that however the pugnacious gentleman's opinions might differ with respect to _Tait_ and _Blackwood_, it was evident they were content to decide them by a _Frazer_ (_fray sir_). * * * * * OUR WEATHERCOCK.