LIST OF OBJECTS. 



253 



Mr. Wheeler, of Tollinoton Road, Holloway, iST., has 

 furnished us with the following list of 100 

 and popular objects, in book-case complete : — 



interesting 



Ti-'Sts : 

 Pleurosigma angulata; 

 ,, siri^osa. 



• ,, forniosum. 



Scales of Podura. 



,, Lepisma. 



Hair of Indian bat. 

 ,, mouse. 

 ,, Larva of Dermestes. 



Triceratium from Thames mud. 



Arachnoidiscus. 



"•^os. infusoria from Guano. 

 Fos. infusoria, Barbadoes. 



,, Upper Bann, Ireland. 



„ Island of Mull. 



,, Tuscany. 



Infusoria from Thames mud. 

 Spicules of Gorgonia. 

 ,, sponge. 



,, ,, fresh water. 



Gemmules of sponge. 



Section of shell — Pinna. 

 ,, ,, crab. 



,, ,, Ilaliotis. 



,, spine of Echinus. 



,, ,, Cidaris. 



Xanthidia in flint. 

 Moss agate. 

 Limestone. 



Fossil wood (Exogen). 



,, (Endogen). 



Sections of coal. 

 Simple cellular tissue. 

 Stellate tissue. 

 Fibro-cellular tissue. 

 Spiral vessels. 

 Hairs from leaf of Deutzia, 

 Seeds of a fern. 

 Sections of fir. 



„ oak. 



,, mahogany. 



,, clematis. 



Petal of geranium. 



Leaf insect. 

 Flea. _ 



Parasite of peacock. 

 Skin of caterpillar. 

 Wing of a butterfiy. 



Scales of ditto. 

 Proboscis of blow-fly. 

 Stomach of ditto. 

 Foot of ditto. 

 Spiracles of Dytiscus. 

 Foot of Ophion. 

 Proboscis of moth. 



Tran. 



sects, of human hairs. 

 ,, hairs of elephant. 



,, whalebone. 



Feather of bird. 

 Trans, sects, of human bone, 

 bone of bird. 

 ,, fish. 





repti 



Blood of bird. 

 ,, fish. 



,, reptile. 

 ,, human. 



Opaque : — 

 Gold dust. 

 Fossil shells. 

 Pollens. 

 Fern spores. 

 Needle antimonJ^ 

 Avanturine. 



Polariscope : — 

 Selenite. 

 Starch. 



Hairs from leaf. 

 F.mbryo oysters. 

 Rhinoceros horn. 

 Hoof of horse. 

 Agate. 

 Sandstone. 



Sulphate of Cadmium. 

 Salicine. 

 Tartaric acid. 

 Carbonate of lime. 



Anatomical : — 

 Section of cartilage, showing the 



formation of the bone-cells. 

 Muscle of mammalia. 

 ,, reptile. 



,, bird. 



,, fish. 



Injections of: — 

 Human Inng. 



intestine. 



J) 

 )> 

 >> 

 »» 



»» 



skin, 

 kidney, 

 stomach, 

 muscle, 

 section of finger. 



