_Colledge Bob the fourth._ When the Treble leaves the two hind bells, they dodg until it comes there again; and then the two first bells dodg until the Treble gives way for the two hind bells to dodg again, and then the two first bells cease dodging. _Colledge Bob the Fifth._ _123456_│ 632514 214365 │ _&c._ 124356 │ 163542 213465 │ _bob_ 231456 │ 136524 324165 │ —————— 321456 │ 163425 234165 │ _bob_ 324615 │ 136452 236451 │ —————— 234615 │ 163254 326451 │ 162345 234651 │ —————— 326415 │ 126543 324651 │ 125634 236415 │ —————— 326145 │ 152436 231654 │ 154263 236145 │ —————— 321654 │ 145362 312645 │ _bob_ 136254 │ 154326 316245 │ —————— 132654 │ 145623 136245 │ _bob_ 312654 │ 154632 132645 │ —————— 316254 │ 145236 361245 │ 142563 632154 │ —————— 631245 │ 124365 362154 │ 123456 _Colledge Bob the fifth._ When the Treble leaves the two hind bells, they dodg until it comes there again. And when it leaves the two first bells they lie still one change, dodg the next, and so by turns until it comes down there again; during which time the bells in the third and fourth places dodg except when the Treble hindereth them. By these methods each of them will go 120 changes, and by making of _bobs_ they will go 240, 360, or 720. In the first of them the bell in the second place lieth still at the _bob_-changes, and in the other four the bell in the fourth place always lieth still. To ring 240. Every time the _half-hunt_ dodgeth behind a _bob_ must then be made, as in these peals here prickt; where, in the first peal the 4 is the _half-hunt_, and in the other four peals the 2 is the _half-hunt_. To ring 360. Every time the _half_ and _quarter-hunts_ dodg together behind, a _bob_ must then be made. To ring 720. Every time the _half-hunt_ dodgeth behind a _bob_ must then be made, except when the _quarter-hunt_ dodgeth there with it, and then not. In the 360 or 720 of each peal the 2 may be the _half-hunt_, and 4 the _quarter-hunt_ or others at pleasure. _The Experiment._