The company then proceeded to inspect the microscopes, 

 ■which were arranged on three large tables, in the centre of 

 the Exchange. The following is a list of the microscopes, 

 and the persons by whom they were exhibited. 



A. Bottle, Esq., Dover, microscope by Smith and Beck, 

 showing the circulation of blood in the frog ; tongue of 

 gpider, &c. 



Major Cox, Fordwich House, binocular microscope by 

 Ross, showing wild flowers, and hairs cf deutzia and other 

 plants. 



Captain Crookes, Dover, microscope by Baker, showing a 

 variety of objects. 



Dr. Davidson, Littlebourne, binocular microscope by 

 Ross, showing the tongue of wasp, diamond beetle, and 

 other insects. 



G. Dowker, Esq., Stourmouth, microscope by Smith and 

 Beck, showing polysiphonia, fibulosa, delessaria, hypoglos- 

 sura, calithamnion, gracilimum. 



C. Drew, Esq., Chartham, microscope by Pillischer, show- 

 ing the xanthidisB in flint, spicules of gorgonia, arachnoi- 

 discus from Cape, and microscopic photographs. 



Mr. S. Harvey, Canterbury, three microscopes by Ross 

 and Baker, showing the vegetable circulation in valisneria ; 

 scales of sole, by polarized light ; section of echinus spine, 

 and various diatomacese. 



Mr. J. S. Linford, Canterbury, two large binocular mi- 

 croscopes by T. Ross, showing cysticcrcus, trichina spiralis, 

 leaf of oncidium, leaf of sage, pollen of mallow, frond of 

 fern, palate of trochus, peristome of moss, and foot of 

 dytiscus. 



W. P. Mummery, Esq., Dover, binocular microscope by 

 Stewart, showing bowcrbankia and other polyzoa. 



F. Rutley, Esq., Dover, microscope by Baker, showing a 

 section of toe of mouse and section of human skin ; fora- 

 minifcra ; crj'stals of chlorides, growing. 



