The instruments, it seems, as tight as the bag was tied above, had so much room to play in it, towards the bottom (the shape of the bag being conical) that _Obadiah_ could not make a trot of it, but with such a terrible jingle, what with the _tire tte_, _forceps_, and _squirt_, as would have been enough, had _Hymen_ been taking a jaunt that way, to have frightened him out of the country; but when _Obadiah_ accelerated his motion, and from a plain trot assayed to prick his coach-horse into a full gallop----by Heaven! 
Although the bag was tied tight at its neck, the instruments had so much room to move in at the bottom that Obadiah could not go at a trot without a terrible jingle; but when he sped up, and pricked his horse into a full gallop - by Heaven! 