Wheat infested with Vibrio tritici Finish:10-pack showing a royal procession with

showing a royal procession with Queen Victoria's carriage

A south view of St Paul's Cathedral

Buildings in Butcher Row

Checkpoint Charlie

Wheat infested with Vibrio tritici Finish:10-pack showing a royal procession withPlate 1 from the Croonian Lecture paper 'Microscopical observations on the suspension of the muscular motions of the Vibria Tritici', by Francis Bauer, Philosophical Transactions of the Royal Society, vol. 113 (1823), pp. 1 16. 23 figures showing the stages of infestation in ears of wheat caused by the wheat gall nemotode (Anguina tritici) under x5 and x10 magnifications. Inscribed with publication and plate details. Signed in ink lower left 'Franz