Interim report on question asked in letter dated 19th June, 1929
Subtitle: addressed to the commission by the Honourable the acting premier of New South Wales ...
Contributors: Davidson, Colin George Watt, 1878-
Publisher: H. J. Green, government printer
Published: 1929
Place of publication: Canberra
Language: eng
Subjects: Coal trade -- New South Wales.
Notes: At head of title: 1929. (Second session) The Parliament of the commonwealth of Australia. Royal commission on coal industry.
Report in answer to question "What was the average amount of profit per ton (calculated on the basis of saleable output of coal) derived by ... [a] group of colliery proprietors from the operations of the collieries in the year 1927".
C. Davidson, chairman.