9235569Clayton, Cyril Henry Joseph : Institute of Mining and Metallurgy1public2020-01-31 05:20:232020-02-01 09:44:33610
Chairman, Broken Hill Branch, 1926263710Clayton, Cyril Henry Joseph5221'Mining and Metallurgy', Barrier Miner (Broken Hill, NSW : 1888 - 1954), Thu 27 May 1926, p. 2, <https://trove.nla.gov.au/newspaper/article/45938693?searchTerm=%22C.%20H.%20J.%20Clayton%22&searchLimits=>.6209263710Clayton, Cyril Henry Joseph
 1125https://heurist-usyd.cloud.edu.au/heurist/ExpertNationProfessional Association Membership1125-691