Certificate is an extract from DVA Nominal Roll website. Part of the O'Donahoo Collection. Certificate issued to Peter Arthur O'Donahoo (No. R59925). Peter is the grandson of Robert Raymond O'Donahoo (No.1399) and son of Arthur Raymond O'Donahoo (No. VX135349). P.A. O'Donahoo served on the HMAS Sydney during the Vietnam War.Laminated A4 size certificate issued by DVA. Certificate details Vietnam War Service with details in black type. Royal Australian Navy insignia printed on LHS. Background of certificate is white with brown coloured border. Heading in Khaki.o'donahoo collection, peter arthur o'donahoo, vietnam war, ran, certificate