Burngrange Nos.1 and 2 (oil Shale) Mine, Midlothian
Bryan, A. M.
BURNGRANGE Nos. I AND 2 (Oil Shale) MINE, MIDLOTHIAN REPORT On the Causes of, and Circumstances attending, the Explosion and Fire which occurred on the 10th January, 1947, at the Burngrange Nos. I and 2 (Oil Shale) Mine, Midlothian By A. M. BRYAN, l.P., B.Sc. H.M. Chief Inspector of Mines.