Original: The south-west tower holds 14 bells (tenor 59 cwt or 3 tons) hung and rung for change ringing and 22 carillon bells (tenor 23 cwt or 1.2 tons) which are played from a batonkeyboard in the ringing chamber. (all together 35 bells.)
Simplified: A total of seven clock bells, 14 change ringing bells and 22 carillon bells are lodged in the towers.