Map of the coal fields of northern England, 1869.

Map of the coal fields of northern England, 1869.

Map of the coal fields of northern England, 1869. - Image 2

Map of the coal fields of northern England, 1869. - Image 3

Map of the coal fields of northern England, 1869. - Image 4

Map of the coal fields of northern England, 1869. - Image 5

Map of the coal fields of northern England, 1869. - Image 6

Map of the coal fields of northern England, 1869. - Image 7

Map of the coal fields of northern England, 1869. - Image 8

Map of the coal fields of northern England, 1869. - Image 9

Map of the coal fields of northern England, 1869. - Image 10

Map of the coal fields of northern England, 1869. - Image 11

Map of the coal fields of northern England, 1869. - Image 12

Map of the coal fields of northern England, 1869. - Image 13

Map of the coal fields of northern England, 1869. - Image 14

Map of the coal fields of northern England, 1869. - Image 15

Map of the coal fields of northern England, 1869. - Image 16

Map of the coal fields of northern England, 1869. - Image 17

Map of the coal fields of northern England, 1869. - Image 18

Map of the coal fields of northern England, 1869. - Image 19

Map of the coal fields of northern England, 1869. - Image 20

Map of the coal fields of northern England, 1869. - Image 21

Map of the coal fields of northern England, 1869. - Image 22

Map of the coal fields of northern England, 1869. - Image 23

Map of the coal fields of northern England, 1869. - Image 24

Map of the coal fields of northern England, 1869. - Image 25

Map of the coal fields of northern England, 1869. - Image 26

Map of the coal fields of northern England, 1869. - Image 27

Map of the coal fields of northern England, 1869. - Image 28

Map of the coal fields of northern England, 1869. - Image 29

Map of the coal fields of northern England, 1869. - Image 30

Map of the coal fields of northern England, 1869. - Image 31

Map of the coal fields of northern England, 1869. - Image 32

Map of the coal fields of northern England, 1869. - Image 33

Map of the coal fields of northern England, 1869. - Image 34

Map of the coal fields of northern England, 1869. - Image 35

Map of the coal fields of northern England, 1869. - Image 36

Map of the coal fields of northern England, 1869. - Image 37

Map of the coal fields of northern England, 1869. - Image 38

Map of the coal fields of northern England, 1869. - Image 39

Map of the coal fields of northern England, 1869. - Image 40

Map of the coal fields of northern England, 1869. - Image 41

Map of the coal fields of northern England, 1869. - Image 42

Map of the coal fields of northern England, 1869. - Image 43

Map of the coal fields of northern England, 1869. - Image 44

Map of the coal fields of northern England, 1869. - Image 45

Map of the coal fields of northern England, 1869. - Image 46

Map of the coal fields of northern England, 1869. - Image 47

Map of the coal fields of northern England, 1869. - Image 48

Map of the coal fields of northern England, 1869. - Image 49

Map of the coal fields of northern England, 1869. - Image 50

Map of the coal fields of northern England, 1869. - Image 51

Map of the coal fields of northern England, 1869. - Image 52

Map of the coal fields of northern England, 1869. - Image 53

Map of the coal fields of northern England, 1869. - Image 54

Map of the coal fields of northern England, 1869. - Image 55

Map of the coal fields of northern England, 1869. - Image 56

Map of the coal fields of northern England, 1869. - Image 57

Map of the coal fields of northern England, 1869. - Image 58

Map of the coal fields of northern England, 1869. - Image 59

Map of the coal fields of northern England, 1869. - Image 60

Map of the coal fields of northern England, 1869. - Image 61

Map of the coal fields of northern England, 1869. - Image 62

Map of the coal fields of northern England, 1869. - Image 63

Map of the coal fields of northern England, 1869. - Image 64

Map of the coal fields of northern England, 1869. - Image 65

Map of the coal fields of northern England, 1869. - Image 66

Map of the coal fields of northern England, 1869. - Image 67