DescriptionThis collection of 23 documents relates to marine engineer Walter John Donaldson. Walter Donaldson trained and served as a marine engineer at sea and later worked as a marine engineer with the Maritime Service Board of New South Wales in Sydney. The collection consists of one certificate of a 'child being sufficiently educated'; one reference from Fort Street School; one Maritime Service Board of New South Wales Officer's Journal; one certificate of membership from the Insitute of Marine Engineers; two certificates of competency; one certificate of approval from the NSW Department of Labour and Industry; three mechanical drawing certificates and 13 certificates of discharge. The documents span the period 1894-1938.