6798037Petersen C.L. : Headmaster 1928 - 1932 Cooerwull Public School @ Lithgow [ NSW Australia ]0public0000-00-00 00:00:002020-06-18 11:47:35150
19281932381710Petersen, Christian Lehn679814Cooerwull Public School3115425Lithgow -- NSW, Australia506248735223POPULAR CITIZEN LEAVING (1932, November 28). Lithgow Mercury (NSW : 1898 - 1954), p. 4 (TOWN EDITION). Retrieved March 27, 2018, from http://nla.gov.au/nla.news-article2196731278632381710Petersen, Christian Lehn
 1125https://heurist-usyd.cloud.edu.au/heurist/ExpertNationOccupation eventlet1125-371