9234237Clayton C.H.J. : Underground Manager 27 Apr 1927 - 21 May 1927 Zinc Corporation @ Broken Hill [ NSW Australia ]1public2020-01-31 04:38:552020-02-01 09:44:336101927-04-271927-05-21263710Clayton, Cyril Henry Joseph719894Zinc Corporation3124225Broken Hill -- NSW, Australia8802500852215221'F. TABELL V. ZINC CORPORATION', Barrier Miner (Broken Hill, NSW : 1888 - 1954), Wed 27 Apr 1927, p. 1, <https://trove.nla.gov.au/newspaper/article/46007000?searchTerm=%22Cyril%20Henry%20Joseph%20Clayton%22&searchLimits=>.
'Changes in the staff at Zinc Corporation', Barrier Miner (Broken Hill, NSW : 1888 - 1954), Sat 21 May 1927, p. 5, <https://trove.nla.gov.au/newspaper/article/46008577?searchTerm=%22C.%20H.%20J.%20Clayton%22&searchLimits=l-decade=192>.8633263710Clayton, Cyril Henry Joseph
1125https://heurist-usyd.cloud.edu.au/heurist/ExpertNationOccupation eventlet1125-371