986 TRANSACTIONS OF THE AMERICAN INSTITUTE. 



5th Group. Specimens of dentistry, artificial limbs, wigs and hair- 

 work, surgical apparatus and surgical instruments, 

 spectacles and opera glasses. 



6th Groiqj. Jeweli-y and ornaments for the person ; attachments 

 used in out-door sports — skates, fishing tackle, 

 hunting and shooting apparatus ; gymnastic imple- 

 ments, and to3^s for children. 



7th Group. Trunks, carpet bags, reticules, traveling cases, pocket 

 books, razors, pocket knives, pocket pens, pencils, 

 umbrellas, parasols, and hand implements not else- 

 wdiere enumerated. 



IV. — Department of Chemistry and Mineralogy. 



1st Group. Soaps, toilet preparations, candles, oils, wax, resins, 

 and other hydro-carbon compounds. 



2d Group. Acids, alkalies, other chemical bases, salts, artificial 

 fertilizers, soda water and apparatus for making if, 

 mineral waters, wines, beverages and stimulants, 

 excluding so-called patent medicines. 



3d Group. Leather, skins, peltry, furs, parchment, specimens of 

 taxidermy, catgut, goldbeaters' skins, membrane 

 preparations, tobacco, cigars and snuff. 



4th Group. India rubber and gutta percha preparations, artificial 

 stones, crucibles, cements, prepared materials for 

 roofing, and specimens of brick. 



hih-Group. Paints, dye-stuffs, inks; specimens of dyed yarns, tis- 

 sues, and other colored substances, and specimens 

 of bleaching. 



6th Group. Samples of baking and pastry cooking, sugars, confec- 

 tionery, prepared condiments, sweetmeats, preserved 

 fruit, vegetables and meats, condensed fluids and 

 extracts used in preparing beverages. 



7th Group. Specimens of natural stones used in building, minerals, 

 ores, metals, alloys, apparatus used in chemical 

 works, implements of the laboratory, stills, con- 

 densers, heaters, apparatus for making gas, and 

 machines for expediting chemical changes. 



V. — Department of Engines and Machinery. 

 1st Group. Stationary engines driven by steam, heated air and 

 other gases, w^ater engines and water wheels, and 

 all other prime movers. 



