VI. AGRICULTURAL. 661 



% 



T 2676. Scheibler's Muffle of platinum, together with platinum 

 Scales and Stand used for the estimation of the ash in raw sugars. 



Dr. C. Schciolcr, Berlin. 

 Described in Zeitschrift for 1867, p. 338. 



2476b. Card with three patterns of dyed cloth. 



Messrs. J. Marshall, Son, fy Co, 



Orchella weed. Bottle of Cudbear, red shade. 

 Moss Teneriffe. Do. Orchill liquor. 



Orchella weed, Ceylon. Do. do. paste. 



Do. do. Zanzibar. Do. Cudbear, violet shade. 



Do. do. Cape de Verde. 



2450c. Two Sink's Alkalimeters with registered enamel 

 back. E. Cetti $ Co. 



2450d. Nitric Acid Tube with graduated enamel back. 



E. Cetti $ Co. 



2738e. Artificial Fruit Essences, being solutions of various 

 organic ethers in rect. spirit of wine. Hirst, Brooke, and Hirst. 



They are nearly identical in flavour and chemical composition with the 

 flavouring' principles of the fruits they are intended to imitate: 

 Jargonelle pear. Kaspberry. 



Pine apple. Greengage. 



Apple. Peach. 



Strawberry. Cherry. 



2665a. Collection of Chemical Substances. 



Messrs. Bouck $ Co. 



Sulphate of copper ; copper precipitate ; copper oxide ; agricultural sul- 

 phate of copper ; nitrate of lead ; sulphate of ammonia ; sulphate of zinc ; 

 red prussiate of potash ; yellow prussiate of potash ; crude sulphur ; roll 

 sulphur; flour sulphur ; crude carbolic acid ; coal tar solvent naphtha ; coal 

 tar creosote ; benzole 90/ ; benzole 50/ ; anthracene ; anthracene oil ; 

 naphthaline : pitch. 



VI. MODELS, DIAGRAMS, AND APPARATUS ILLUS- 

 TRATING PROCESSES AND RESEARCHES IN 

 AGRICULTURAL CHEMISTRY ; APPARATUS, 

 DIAGRAMS, &c., ILLUSTRATING THE CHEMISTRY 

 OF THE GRAPE VINE. 



2741. Specially made Balance, and other appliances, used 

 in an investigation by Messrs. Lawes and Gilbert, to determine the 

 amount of water given off by plants during their growth. See 

 Journal of the Horticultural Society of London, vol. v., p. 38, 



