THE 



TECHNOLOGIST. 



A MONTHLY RECORD OF 



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EDITED BY 



PETER LUND SIMMONDS, F.S.S., 



AictJwr of " The Commercial Products of the Vegetable Kingdom" "A 



Dictionary of Trade Products," " TJie Curiosities of Food," 



" Waste Products, and Undeveloped Substances," 



&c. &c. dec. 



Volume V. 



LONDON : 



KENT & CO., PATEENOSTEE EOW. 



MDCCCLXV. 



