This is the narrative of a scientific expedition to Western Cuba and the Colorados Reefs, with observations on the Geology, Fauna, and Flora of the region, undertaken in May and June, 1914, under the joint auspices of the Smithsonian Institution and the Cuban Government.

“A genuine feast for the reader. It is a narrative replete with interest concerning the roads, mountains, trees, dwellings, the inland lakes and ponds (alive with queer fish), many species of mollusca, found along the coast; the land crabs and their curious habits,” etc.—Louisville Courier Journal.

A new list of Philippine Land Shells covering many of the most beautiful forms at greatly reduced prices. A list of 2,000 species of shells, priced at 5 to 10 cents per species. Two lists of the finer cabinet shells, the more aristocratic forms. List of American Land Shells. Illustrated list of Philippine Shells. Further lists in preparation. I desire correspondence with collectors who wish to build up large and extensive cabinets. I have in stock over three times as many species as are covered by my lists. Collections of a strictly scientific nature purchased for cash.

For Exchange: Marine shells from various parts of the world, for others. Send lists.

J. R. leB. Tomlin, 120 Hamilton Road, Reading, England.