© Anthony P. Smith, December 2023

Minimus differentials (1 change per lead)
NameNotationlhRW ref
Cross-214303/17

Minimus differentials (2 changes per lead)
NameNotationlhRW ref
Llanarthne12.34214314/365

Minimus differentials (6 changes per lead)
NameNotationlhRW ref
St Alphege- 14.34 - 34.14432114/1117
Mr Wood's Double12.34.14.34.12.14432114/88
Ten Rides34.14.12.14.34.14432113/408

Minimus differentials (8 changes per lead)
NameNotationlhRW ref
Boatman's14 - 34.14.34 - 14.34214309/157
New Boatman's14.34 - 14 - 34.14.34214312/1242
Egloskerry34.14.12 - 12.14.34 -341203/1100

Minimus differentials (12 changes per lead)
NameNotationlhTower bellsPlaceRW refNotes
Ayston12.14 - 14.34.14.12.14 - 14.12.14214331. 8.2003Ayston03/925
Tinwell12.14 - 14.34.14.34.14 - 14.34.14214329. 3.2003Tinwell03/370
Lyndon12.14.12.14.34.14.34.14.12.14.34.14214318. 5.2003Lyndon03/542
Baines Johnson12.14.34.14.12.14.34.14.34.14.12.14214321/301Reverse Lyndon
Daisy14.34 - 34.14.12.14.12 - 12.14.12214321/301Reverse Ridlington
Reverse Tinwell34.14 - 14.12.14.12.14 - 14.12.14214311. 1.2004Elworthy04/104
Morcott34.14 - 14.12.14.34.14 - 14.34.14214321/301Reverse Ayston
Ridlington34.14.34 - 34.14.34.14.12 - 12.14214321.12.2003Ridlington04/34

Doubles differentials (2 changes per lead)
NameNotationlhRW ref
Peter's Peculiar5.1232145316/1118

Doubles differentials (10 changes per lead)
NameNotationlhRW ref
Christ Church Dublin5.1.5.1.5.1.5.1.5.3453125403/89

Doubles differentials (20 changes per lead)
NameNotationlhTower bellsPlaceRW ref
Chysauster1.3.125.3.1.3.1.3.125.3.125.3.1.3.1.3.125.3.1.1232145394/407 594
Kirton-in-Holland1.3.125.3.1.3.1.3.5.1.5.3.1.3.1.3.125.3.1.1232153494/407 515
Algarkirk1.3.125.3.1.3.1.3.5.1.5.3.1.3.1.3.125.3.1.1252145394/407 515
Crows-an-Wra1.3.125.3.1.3.1.3.5.3.5.3.1.3.1.3.125.3.1.1232145394/407 594
North Nibley1.3.5.3.5.3.145.3.5.3.5.3.145.3.5.3.5.3.1.1232153494/407 02/833
Ding Dong145.3.125.3.1.3.1.3.125.3.125.3.1.3.1.3.125.3.145.1232153494/407 594
Borleigh145.3.125.3.1.3.1.3.5.1.5.3.1.3.1.3.125.3.145.1232145394/407 594
Lanyon145.3.125.3.1.3.1.3.5.3.5.3.1.3.1.3.125.3.145.1232153494/407 594
Hooe3.1.3.125.3.1.3.1.3.125.345.125.3.1.3.1.3.125.3.12153495/392 96/615
Streatham3.1.3.125.3.1.3.1.3.5.145.5.3.1.3.1.3.125.3.12145394/594
Tillington3.1.3.125.3.1.3.1.3.5.345.5.3.1.3.1.3.125.3.12153494/813
Ulverscroft3.1.3.5.1.345.1.145.1.5.345.5.1.145.1.345.1.5.3.12153494/665
Calke3.1.3.5.123.3.123.1.3.125.345.125.3.1.123.3.123.5.3.12153494/428
Kedleston3.1.3.5.3.345.3.145.3.125.345.125.3.145.3.345.3.5.3.12153494/428
Hascombe3.1.3.5.3.5.3.145.3.125.345.125.3.145.3.5.3.5.3.12145395/392
Itchingfield3.1.3.5.3.5.3.145.3.5.345.5.3.145.3.5.3.5.3.12145326. 3.1995Itchingfield95/527 96/431
Ockbrook3.1.345.125.345.123.5.1.123.125.345.125.123.1.5.123.345.125.345.12153404/833
Joshua3.1.345.125.345.123.5.1.123.5.345.5.123.1.5.123.345.125.345.12153408/318
Gold3.1.5.3.5.3.5.123.5.1.5.1.5.3.5.3.5.1.5.12153421/695
Amberley3.145.3.125.3.1.3.1.3.125.345.125.3.1.3.1.3.125.3.1452145394/1027
Twineham3.145.3.125.3.1.3.1.3.5.145.5.3.1.3.1.3.125.3.1452153494/862
New Delhi3.145.3.125.3.1.3.1.3.5.345.5.3.1.3.1.3.125.3.1452145394/594
West Chiltington3.145.3.5.3.5.3.145.3.125.345.125.3.145.3.5.3.5.3.1452153496/496
Ewhurst Green3.145.3.5.3.5.3.145.3.5.345.5.3.145.3.5.3.5.3.1452153495/392
Hardwick3.145.345.5.123.3.123.1.123.5.345.5.123.1.123.3.123.5.345.1452153494/428
Chatsworth3.145.345.5.3.345.3.145.123.5.345.5.123.145.3.345.3.5.345.1452153494/428
Wimpole5.1.125.5.125.3.345.1.3.5.145.5.3.1.345.3.125.5.125.12145394/665
Cliveden5.1.125.5.125.3.5.1.3.5.145.5.3.1.5.3.125.5.125.12145394/665
Fittleworth5.1.3.125.3.1.3.1.3.5.145.5.3.1.3.1.3.125.3.12153495/392 96/995
Beaumont5.1.3.125.345.1.5.1.3.5.145.5.3.1.5.1.345.125.3.12153499/1234
Regis5.1.3.5.123.5.123.145.3.5.145.5.3.145.123.5.123.5.3.12145399/84
Ripe5.1.3.5.3.5.3.145.3.125.345.125.3.145.3.5.3.5.3.12153495/392 96/474
East Dene5.1.3.5.3.5.3.145.3.5.145.5.3.145.3.5.3.5.3.12145396/496
Aldingbourne5.1.3.5.3.5.3.145.3.5.345.5.3.145.3.5.3.5.3.12153494/862
Blyton5.1.3.5.345.3.5.1.3.5.145.5.3.1.5.3.345.5.3.12145394/912
Platinum5.1.5.1.5.1.5.123.5.123.5.123.5.123.5.1.5.123.5.13125421/695
Titanic5.1.5.125.5.1.5.1.3.125.345.125.3.1.5.1.5.125.5.12145312/515
Olympic5.1.5.125.5.1.5.1.3.5.345.5.3.1.5.1.5.125.5.12145305/702
Battlefield5.1.5.125.5.123.5.1.3.5.145.5.3.1.5.123.5.125.5.12145399/84
Silver5.1.5.3.5.3.5.123.5.1.5.1.5.3.5.1.5.1.5.12145320/1241

Minor differentials (1 change per lead)
NameNotationlh
Cross-214365

Minor differentials (12 changes per lead)
NameNotationlhRW ref
S5 under Cambridge- 1256 - 1236 - 12 - 14 - 36 - 1251462310/89
S5 under Chieveley- 1256 - 1236 - 12 - 14.56 - 56.123651462310/89
Sedlescombe under Benets- 1456 - 1236 - 12 - 14.36 - 56.123654261310/89
Sedlescombe under George Orwell- 1456 - 1236 - 12 - 14.56 - 36.123454261310/89
Sedlescombe under Chieveley- 1456 - 1236 - 12 - 14.56 - 56.125654236110/89
Mendip under George Orwell- 1456 - 16 - 12 - 14.56 - 36.1254631210/90
Mendip under Dover- 1456 - 16 - 12 - 16 - 36 - 123454163210/90
Cambridge under Stotfold- 1456 - 36 - 12 - 14.56 - 34.1454236110/89
Cambridge under George Orwell- 1456 - 36 - 12 - 14.56 - 36.1454261310/89
Cambridge under Chieveley- 1456 - 36 - 12 - 14.56 - 56.1653264110/89
Auryn- 34 - 16 - 1256 - 16.34 - 34.1664253112/1331
D2 under Carlisle- 3456 - 16 - 12 - 14.36 - 34.1454236110/90
D2 under Benets- 3456 - 16 - 12 - 14.36 - 56.1653264110/90
S2 under Cambridge- 3456 - 36 - 12 - 14 - 36 - 123451632410/89
S2 under Carlisle- 3456 - 36 - 12 - 14.36 - 34.1454126310/89
Dover over D1- 36 - 16 - 12 - 16 - 1256 - 145623561410/90
London over Sedlescombe36 - 36.14 - 12 - 1236 - 1456 - 345653621410/89
London over Mendip36 - 36.14 - 12 - 16 - 1456 - 5663251410/90
George Orwell over D236 - 56.14 - 12 - 16 - 3456 - 5625631410/90
Stedman36.16 - 36.16.36.16.36 - 16.36.16634521CB V6/355

Minor differentials (40 changes per lead)
NameNotationlhRW ref
Tentative- 14 - 36.14 - 14 - 12 - 56 - 36 - 36.14 - 36 - 16 - 36 - 14.36 - 36 - 56 - 12 - 14 - 14.36 - 14 - 1623156493/331
Probative- 14 - 36.14 - 14 - 36 - 14 - 36 - 36.14 - 36 - 34 - 36 - 14.36 - 36 - 14 - 36 - 14 - 14.36 - 14 - 1631264593/331

Triples differentials (70 changes per lead)
NameNotationlhTower bellsPlaceRW ref
Upham5.3.7.5.147.5.3.145.3.5.127.5.3.7.3.5.1.7.3.5.1.5.3.1.3.5.1.5.3.7.5.1.5.1.7.1.5.1.5.7.3.5.1.5.3.1.3.5.1.5.3.7.1.5.3.7.3.5.127.5.3.145.3.5.147.5.7.3.5.147231574621. 4.1991Upham91/472

Major differentials (1 change per lead)
NameNotationlhHandbellsRW ref
Cross-214365872.12.200202/1290

Major differentials (12 changes per lead)
NameNotationlhTower bellsPlaceRW ref
Stedman38.18 - 38.18.38.18.38 - 18.38.186348271517. 2.1856AstonCB V6/355

Major differentials (112 changes per lead)
NameNotationlhTower bellsPlaceHandbellsRW ref
Double Helix- 38.16 - 36.14.38 - 14.38.14.58.36 - 38.14.38 - 16.38 - 16.38.16.38.14 - 36 - 58.16.38.16.38 - 16.38 - 16.58.16 - 36.14.58.16.58 - 16.58.36 - 38.16 - 58 - 16.38 - 36.58.16 - 58.16.58.14.36 - 16.58.16 - 38.16 - 38.16.38.16.58 - 36 - 14.38.16.38.16 - 38.16 - 38.14.38 - 36.58.14.38.14 - 38.14.36 - 16.38 - 143127856421.11.1993Hungerford12.11.201193/1266 94/367 11/1229

Royal differentials (12 changes per lead)
NameNotationlhTower bellsPlaceRW ref
Stedman30.10 - 30.10.30.10.30 - 10.30.10634820195721.10.1876AstonCB V6/571

Royal differentials (48 changes per lead)
NameNotationlhHandbellsRW ref
Poppadom- 1470 - 1470 - 3670 - 3670 - 1458 - 1458 - 1470 - 1470 - 3670 - 3670 - 1470 - 1470 - 3670 - 3670 - 1470 - 1470 - 1458 - 1458 - 3670 - 3670 - 1470 - 1470 - 3670 - 36709065872143Spliced12/210

Maximus differentials (10 changes per lead)
NameNotationlhTower bellsRW ref
Blue Lynx- 14789T - 367T - 367T - 14789T - 1T56412T30E897Spliced18/670
Zinfandel- 149T.58.167T - 167T.58.149T - 1T745231T0E896Spliced05/1165
Shanghai Maglev56.149T.78.1T - 1T.78.149T.56.1T745231T0E896Spliced10/293

Maximus differentials (12 changes per lead)
NameNotationlhTower bellsRW ref
MarsLink- 1470 - 1670.9T - 9T.1670 - 1470 - 1T54613T20E897Spliced04/664
Lynx- 149T - 149T.3670 - 3670.149T - 149T - 1T64523T10E897Spliced00/989 02/723
Pipit- 349T - 169T.70.1256.70.169T - 349T - 1T63254T10E897Spliced04/1116
Moonlink90.1T.90.1T - 1T - 123T - 145T - 1T79608TE54321Spliced12/825

Maximus differentials (14 changes per lead)
NameNotationlhTower bellsRW ref
Faulkes Asteroid- 189T - 36 - 147T - 147T - 36 - 189T - 1T316E8T204597Spliced04/1021
Oxford Link- 10 - 123T.78.10 - 10.78.123T - 10 - 1TT6890E352741Spliced04/925

Maximus differentials (16 changes per lead)
NameNotationlhTower bellsRW ref
Fleet Lynx- 14 - 149T - 9T.3670 - 3670.9T - 149T - 14 - 1T64523T10E897Spliced03/7 251

Maximus differentials (20 changes per lead)
NameNotationlhTower bellsRW ref
Thames Lynx- 14 - 14 - 9T - 9T.3670 - 3670.9T - 9T - 14 - 14 - 1T64523T10E897Spliced00/1187 1267 02/723

Maximus differentials (28 changes per lead)
NameNotationlhTower bellsRW ref
Ganymede30 - 58 - 167T - 167T - 1T - 58 - 3670 - 3670 - 58 - 1T - 167T - 167T - 58 - 30 -806T4E291735Spliced07/1193

Maximus differentials (34 changes per lead)
NameNotationlhTower bellsRW ref
Tyrell3T - 14 - 3T - 12.5T.14 - 5T.14.5T.14 - 5T-5T - 14.5T.14.5T - 14.5T.12 - 3T - 14 - 3T -97E5T3018264Spliced23/1258

Maximus differentials (36 changes per lead)
NameNotationlhTower bellsRW ref
Targaryen3670 - 149T - 149T - 58 - 30 - 1T - 58 - 58 - 3670 - 3670 - 58 - 58 - 1T - 30 - 58 - 149T - 149T - 3670 -8709TE214365Spliced23/1258

Maximus differentials (40 changes per lead)
NameNotationlhTower bellsRW ref
Baratheon10.9T - 18.9T - 18ET - 9T.18 - 18 - 18.ET.18.9T - 9T - 9T - 9T.18.ET.18 - 18 - 18.9T - 18ET - 9T.18 - 9T.10 -537192E4T608Spliced23/1258

Maximus differentials (84 changes per lead)
NameNotationlhHandbellsRW ref
Limited Slip- 1T - 14 - 1T - 14 - 1T - 14 - 1T - 14 - 1T - 14 - 3T - 14 - 1T - 14 - 1T - 14 - 1T - 14 - 1T - 14 - 1T - 14 - 3T - 14 - 1T - 14 - 1T - 14 - 1T - 14 - 1T - 14 - 1T - 14 - 1T - 14 - 1T - 14 - 3T - 14 - 123T - 143126E8507T947. 8.200202/1091

False Maximus differentials (24 changes per lead)
NameNotationlhTower bellsRW ref
Strange58 - 58 - 58 - 167T - 1T - 1T - 1T - 1T - 167T - 58 - 58 - 58 -TE0987654321Spliced12/1252 15/161

False Maximus differentials (42 changes per lead)
NameNotationlhTower bellsRW ref
Bolton30 - 58 - 58 - 30 - 167T.58.149T.58.149T.3670.1T.58.30 - 58 - 58 - 58 - 30.58.1T.3670.149T.58.149T.58.167T - 30 - 58 - 58 - 30 -68402T1E3957Spliced23/1258