II 



The Smithsonian Institution i Washington. 



203. Smithsonian contributions to knowledge. Vol. XVII. 

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204. Annual report. 1869. Washington 1871. 



The Essex Institute, Salem ^ Massachusetts. 



205. Proceedings and Communications. Vol. VI. Part 2. 

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206. Bulletin. Vol. II. 1870. Salem 1871. 



207. To-Day: a paper printed during the fair of Ihe Essex Inst. 

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The Ohio State Agricultural Society^ Columbus, Ohio. 



208. Vierundzwanzigster Jahresbericht der Staats-Ackerbaube- 

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The Portland Society of Natural History^ Maine. 



209. Fourth report of the comraissioner of Gsheries of the 

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210. The water-power of Maine by Walter Wells, superinten- 

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The Museum of Comparative Zoology, at Harvard College, Cam- 

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211. Bulletin. Vol. II. Nos 1—3. 



212. Illustrated catalogue. No. III. Cambridge 1870. 4to. 



The Department of Agriculture of the U. S., Washington. 



213. Monthly reports. 1870. Washington 1871. 



214. Report of the comraissioner of agriculture 1869. Was- 

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The Board of Indian Commissioners, Washington. 



215. Second amual report. 1870. Washington 1871. 



The Lyceum of Natural History of Neio-York. 



216. Annals. Vol. IX, p. 313—408. New-York. 1870. 



The American Academy of Arts and Sciences, Boston. 



217. The complete works of Count Rumford. Vol. I. Boston 

 1870. 



