CH651851:
Golden Eagles at Their Eyrie, 1900 (pencil and watercolour heightened with white, on brown paper), Thorburn, Archibald (1860-1935) / Bridgeman Images
IL5304215:
Natterers Bat and Daubenton's Bat, from Thorburn's Mammals published by Longmans and Co, c. 1920 (colour litho), Thorburn, Archibald (1860-1935) / Bridgeman Images
IL5304216:
Whiskered bat and Bechstein's Bat, from Thorburn's Mammals published by Longmans and Co, c. 1920 (colour litho), Thorburn, Archibald (1860-1935) / Bridgeman Images
IL3438577:
Black Winged Stilt, from Birds of the British Isles and Their Eggs published by Frederick Warne & Co Ltd, 1958 (colour litho), Thorburn, Archibald (1860-1935) / Bridgeman Images
IL3438592:
Avocet, from Birds of the British Isles and Their Eggs published by Frederick Warne & Co Ltd, 1958 (colour litho), Thorburn, Archibald (1860-1935) / Bridgeman Images