Posterior body parts of Diaspis zamiae, Aulacaspis rosae [Rose scale] and Poliaspis cycadis [Poliaspis cycad scale] Size:Standard: 6 x 4in with figures and horse drawn

with figures and horse drawn carriages

Plate 3 from The History and Treatment of the Diseases of the Teeth

heavier ejected material is shown falling to earth

Also showing the River Thames and City of London

View of Mansell Street

Posterior body parts of Diaspis zamiae, Aulacaspis rosae [Rose scale] and Poliaspis cycadis [Poliaspis cycad scale] Size:Standard: 6 x 4in with figures and horse drawnPlate 17, 'Monograph of the Coccidae of the British Isles', by Robert Newstead (Ray Society, 1900 1902). Figure 1 Diaspis zamiae, pygidium of adult female. Figure 2 Aulacaspis rosae, pygidium of adult female. Figure 3 , Poliaspis cycadis, pygidium of adult female. All at x250 magnification. Signed lower left but cropped to illegibility. The facing page is an approved [in pencil] proof version of captions, 'Explanation of Plate XVII'. Original: pencil