—— Fell, [177]

Ironstone, [94], [103], [134], [253]

Jervaux Abbey, [171]

Jet, [91]

manufacture of, [92]

—— diggers, [107]

Jingle Pot, [180]

Keighley, [235]

Kettleness, [104], [106]

Kettlewell, [200], [233]