§ 127. Sir E. Bullusasked the Minister of Power what is his estimate of the average pithead cost per ton of the coal mined by the National Coal Board.
§ Mr. FreesonBefore charging interest, about £5 a ton during the year 1966–67.
§ 127. Sir E. Bullusasked the Minister of Power what is his estimate of the average pithead cost per ton of the coal mined by the National Coal Board.
§ Mr. FreesonBefore charging interest, about £5 a ton during the year 1966–67.