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NCB Employment
NCB Employment
Blackhill Colliery (NBL)
NCB Employment
Year
Total
Below
Above
1947
168
138
30
1948
161
122
39
1949
172
132
40
1950
187
143
44
1951
188
148
40
1952
188
148
40
1953
194
152
42
1954
194
152
42
1955
191
152
39
1956
194
150
44
1957
205
165
40
1958
210
168
42
1959
202
159
43
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
Year
Total
Below
Above
main page for Blackhill Colliery (NBL)
Sources:
1947 The Colliery Year Book and Coal Trades Directory. Published by The Louis Cassier Co. Ltd., from a copy held in the
Scottish Mining Museum
, Newtongrange, Midlothian
1948 List of Mines - Government report from the Mines Department.
Where to find this report
1948 Guide to the Coalfields published by the Colliery Guardian, from a copy held in the
Scottish Mining Museum
, Newtongrange, Midlothian
1949 Guide to the Coalfields published by the Colliery Guardian, from a copy held in the
Scottish Mining Museum
, Newtongrange, Midlothian
1950 List of Mines - Government report from the Mines Department.
Where to find this report
1951 Guide to the Coalfields published by the Colliery Guardian
1952 Guide to the Coalfields published by the Colliery Guardian
1953 Guide to the Coalfields published by the Colliery Guardian
1954 Guide to the Coalfields published by the Colliery Guardian
1955 Guide to the Coalfields published by the Colliery Guardian
1956 Guide to the Coalfields published by the Colliery Guardian
1957 Guide to the Coalfields published by the Colliery Guardian
1958 Guide to the Coalfields published by the Colliery Guardian
1959 Guide to the Coalfields published by the Colliery Guardian
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