John Gould 1804 – 1881 – Halmaturus Agilis – Agile Wallaby – Hand Coloured Lithograph – With facsimile letterpress verso – 52.5 x 34cm – $500 – 800 – Note: Agile Wallaby depicted dead, the only Mammals – plate to do so – a tribute to John Gilbert, who came – To W.A. whilst workin