| Year |
|---|
1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 |
|
| Men below |
|---|
u/k
u/k
u/k
80
u/k
u/k
u/k
75
75
u/k
90
90
90
90
|
|
| Men above |
|---|
u/k
u/k
u/k
20
u/k
u/k
u/k
20
20
u/k
20
20
20
20
|
|
| Tons |
|---|
u/k
u/k
u/k
u/k
37,962
u/k
u/k
u/k
u/k
u/k
u/k
u/k
u/k
u/k |
|
| Coal Seams worked |
|---|
1947
1948
1949
Little Mine, Spencroft.
1951
1952
1953
Little Mine, Spencroft.
Peacock.
1956
Peacock.
Peacock.
Peacock.
Peacock.
|
|