Mr. R. Damon, of Weymouth, England. 



Achatinellce from Sand^vich Islands, 50 species, 30s. ; ditto 100 species 

 £ A Collection illustrating the spread of varieties (or species) from a' i 



eommon type within a limited area. "^ 



100 named species of Helix and Bulimus from A QSTR ALIA and 

 ISLANDS OF POLYNESIA, £4 4s. Ditto 400 species, 



SOUTH AMERICA. Land and F. Water Shells, including many 

 rare genera and species. 400 species, 



CALIFORNIA.— MARINE SHELLS, 100 species, (1—3 ex.) £3 lOs. 

 200 ditto, £8. 



Marine Shells from AUSTRALIA and SOUTH PACIFIC, 100 species, 

 4 Guineas. 



Collections named in accordance with the British Conchology, by Dr. 

 Jeffreys, F.R.S., containing on an average 3 of each, (choice specimens). 



100 species, £2 12s. 6d.— 200 species, £6 6s.— 300 species, £12 12s.— 

 400 species, £25. Elementary Set of 100 species, 25s. 



ANIMALS IN SPIRITS 



Set up in Glass Cylinders. Lizards, Snakes, Fishes, MoUusca, &c., &c. 

 Pentacriniis and other rare deep sea objects. Echinidoe, Corals, Zoophytes, 

 &c., <fec. 



^^ Naturalists in foreign stations are solicited to open a 

 correspondence either for sale or exchange. 



GEOLOGY. 



Collections to illustrate recent works on Geology, <£2, * £5, * 

 (recommended). <£10, and upwards. 



POST TERTIARY. 



Sub-fossil Shells, &c., from Barbadoes. 



Udda Valla, Sweden, with memoir and report by Dr. Jeffreys, 

 F.R.S. 40 species, 30s. 



TERTIARY. 



NEWER PLIOCENE. Quarternary beds of Sicily and 

 Calabria. Collections of 100 to 300 species. 



OLDER PLIOCENE. Norwich and Suffolk Crags. Antwerp 

 Crag. 



OLDER PLIOCENE of Tuscany, containing species and genera char- 

 acteristic of Tropical Seas. 



100 species, £3 3s. 200 ditto, £7 7s. 300 ditto, £ 



60 species of the Miocene fossils of Touraine (150 examples), £1 15s. 



MIOCENE. 100 species (250 examples), from the Vienna Basin, and 

 named at the Imperial Museum of Vienna, £3 3s. 200 ditto, £ 



Ditto of Bordeaux and Dax beds. 



