Gymnaspis aechmeae [Fly speck scale] Product:Greetings card Plate 92 from British mineralogy:

Plate 92 from British mineralogy: or coloured figures intended to elucidate the mineralogy of Great Britain

with a street scene

This cartoon relates to the strike action taken by 10

including jars marked 'Oxygen' and 'Hydrogen'

Gymnaspis aechmeae [Fly speck scale] Product:Greetings card Plate 92 from British mineralogy:Plate 34, 'Monograph of the Coccidae of the British Isles', by Robert Newstead (Ray Society, 1900 1902). Figures 1 15 Studies of Gymnaspis aechmeae, including a view of the insects on a leaf of Aechmea aquilega and details of the male and female. Natural size and at various magnifications. Signed below 'R. Newstead ad nat del.', slightly cropped. The facing page is a corrected [in pencil] proof version of captions, 'Explanation of Plate XXXIV'