(75) 



1680. The shells removed from the seeds. 



1681. Cotton-seed oil in its crude condition. 



1682. The same refined. Presented by Colgate & Company, of New York. 



1683. Cotton-seed oil cake. The cake or pumice remaining after the expression 



of the oil. 



1684. Cotton-seed oil meal. The ground cake used as a cattle food. 



1685. Tree-cotton seeds. Kapok seeds. (See No. 136.) The seeds of Ceiba 



pentandra (L.) Gaertn. From the Philippine Islands. Presented by E. B. 

 Southwick. 



1686. Cacao. Theobroma. Chocolate seeds. — The seeds from which the following 



oil is expressed. From the New York market. Presented by H. H. 

 Rusby. 



1687. Oleum Theobromatis or Cocoa-butter. — The fixed oil expressed from the 



chocolate seed, the seed of Theobroma Cacao L. (Sterculiaceae — Chocolate 

 Family). Native of tropical America and largely cultivated. This oil is 

 of peculiar value in the making of ointments, suppositories, and other 

 preparations, for the reason that it melts quickly at the temperature of 

 the human body. It gives the rich flavor to chocolate. 



1688. Cocoa shells. Chocolate shells. — The shells of the preceding seeds. 



1689. Cocoa-shell butter. — A fat or fixed oil expressed from the preceding. From 



the New York drug market. Presented by H. H. Rusby. 



1690. The seeds of Thea sinensis L. (Theaceae — Tea Family). Native of Asia 



and cultivated. Used for the expression of a fixed oil. Presented by 

 H. H. Rusby. 



1691. Ulipe nuts or seeds. — The seeds of a species of Wipe. (Sapotaceae — Sapota 



Family). Native of the East Indies. Presented by the Singapore Oil 

 Mills, of Singapore. 



1692. Another sample. From a related species. Same donor. 



1693. The fat expressed from one of the preceding two. Same donor. 



1694. Illipe oil cake. — The cake or pumice remaining after the expression of 



Illipe oil. 



1695. Another sample of Illipe nuts. Presented by Gravenhorst & Company, of 



New York. 



1696. Picture of an olive tree grown in Italy. — The olive tree is Olea europaea L. 



(Oleaceae — Olive Family)- Native of Europe and cultivated in subtropical 

 regions. 



1697. Leafy branch with fruit of the olive tree. 



1698. Olive oil, or sweet oil, foots. — The poorest quality of olive oil obtained by 



final heavy pressure with the aid of heat. Suitable only for soap-making 

 and similar uses. 



1699. Refined olive oil. A fine, purified form of olive oil. Suitable for table use. 



1700. Benne seed. Teel seed. — The seed of Sesamum indicum L. (Pedaliaceae — 



Benne Family). Native of India and cultivated in tropical regions. 



1701. Benne-seed oil. The oil expressed from the preceding. 



1702. Sunflower seed. — The seed of Helianthus annuus L. (Carduaceae — Thistle 



Family). Native of North America and cultivated for its seeds, as well as 

 for ornament. From the New York drug market. 



1703. Sunflower-seed oil. The oil expressed from the preceding. 



