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Hatfield Main Colliery : 2

Hatfield Main Colliery : 3

Hatfield Main Colliery : 4

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Hatfield Main Colliery : 6

Hatfield Main Colliery : 6a

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Hatfield Main Colliery : 6

Hatfield Main Colliery : 12

Hatfield Main Colliery : 13

Hatfield Main Colliery : 13a

Hatfield Main Colliery : 14

Hatfield Main Colliery : 15

Hatfield Main Colliery : 16

Hatfield Main Colliery : 17

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Hatfield Main Colliery : 21

Hatfield Main Colliery : 22

Hatfield Main Colliery : 22a

Hatfield Main Colliery : 23

Hatfield Main Colliery : 25

Hatfield Main Colliery : 26

Hatfield Main Colliery : 27

Hatfield Main Colliery : 27a

Hatfield Main Colliery : 27b

Hatfield Main Colliery : 28