File G.O. No. 498 dated 14-10-1909. Travancore Mining Leases - Communicating copy of a letter from the Director, Geological Survey of India re certain minerals found in the State and suggesting that leases should not be granted before obtaining expert advice.
File G.O. No. 391 dated 17-8-1910. Monazite Deposits in Travancore Views of the Madras Govt. on the preliminary Report of the Geological Survey Department.
File G.O. No. 531 dated 12-11-1910. Monazite deposits in Travancore - forwarding copy of an endorsement from the India Office transmitting a note of conversation between the India Office and Messrs. William Hopkins Ltd., London.