English: Photograph of the Australian Armidale class patrol boat HMAS Maryborough, docked at Garden Island, Sydney. Maryborough and several other Royal Australian Navy ships were open for public inspection on the day the photograph was taken; the following ships are partly in frame: HMAS Kanimbla (behind), HMAS Diamantina (alongside, partly obsucred), and HMAS Newcastle (in front, partly obsucred)