Posterior body margins of female Chionaspis salicis [Willow scale] and Chionaspis aspidistrae Size:XXL: 150 x 100cm 1938 Auto Unions

1938 Auto Unions

Showing an improvement proposal for sea-water swimming pools

representing Shon-ap-Morgan

wearing a hat with a bow

There is a flotilla of boats on the sea beneath him

Posterior body margins of female Chionaspis salicis [Willow scale] and Chionaspis aspidistrae Size:XXL: 150 x 100cm 1938 Auto UnionsPlate 22, 'Monograph of the Coccidae of the British Isles', by Robert Newstead (Ray Society, 1900 1902). Margins of pygidium of two varieties of scale insects. Figure 1 Chionaspis salicis. Figure 2 Chionaspis aspidistrae. Both at x250 magnification. Signed 'R. Newstead ad nat del.' cropped. The facing page is an approved [in pencil] proof version of captions, 'Explanation of Plate XXII'. Original: pencil on board. ca. 1897