Original occupation text
1) ROLLASON, Geoffrey M., B. Sc. (Melb.), who has for some time been in charge of a branch of the New Jersey Zinc Works, at Pennsylvania, America, has resigned his position. 2) Mr. Rollason, who was born in Australia, came to this country as a young man and received a B. S. in chemical engineering from the Massachusetts Institute of Technology in 1913. He was with the New Jersey Zinc Company from 1913 to 1917, when he joined the Army
Source Details free text
'Australians on Service', Argus (Melbourne, Vic. : 1848 - 1957), Friday 10 August 1917, page 6
'Geoffrey Rollason, Metals Executive', New York Times, 1 September 1972.
https://stubbsfamilyhistory.wordpress.com/2011/01/14/geoffrey-mallin-rollason-b-1889-our-great-uncle-brother-of-philip-jacomb-rollason/