kunsten- en \^'etenscll,•lppen. Heel XXIIf. Afl. 



2 N. :;9. 



Memoirs of the Anioric;m Acitleiny of Aris iind 



Scienees. Vol. IX, p.irt \-i. Vol. \, iiarM... I. 111. 

 Proceedings (tf the American Acadeniy of Ails and 



Scienecs. Vol. VIII— 1\ I. lli. 



The Complete works of (]onnt Hiimfctnl. Piihlished 



hy Ihe Amciiean Arademy of Ails and Sciences. 



IV Vol. 8" 15. 52. 



Smilhsonian (]onlribnlions lo knowlcdge. Vtd. 18 



k 19 I. 2:1. 



Smilhsonian miscellaneons colleclions. Vol. 10 12 I. 23''. 

 ld. id. (]heck list of pnhlicalions 



of Ihe Smilhsonian ïnstilution, Jnly 1874 I. 23ip. 



Smithsonian miscellaneons List (d' lor(Mgn correspon- 



denls of Ihe Smithsonian Inslitution, correcled lo 



January 1872. Fourlh edition I. 20. 



Annual report of the hoard of rei;enls of Smilhsonian 



Inslitniion for Ihe Years 1870, 71, 72. ."> Vol... I. 24. 

 J. M. ToNEit. Facts of vital slalislics in Ihe Uniled 



Slales; wilh tables and diagram. Broch. 8'.... II. 188 

 ld. Contrihiitions lo the study of yellow 



lever, a paper read l)efore Ihe American public 



heaith associalion, New-York, Novemb 12, 1873. II. 187. 

 Annual report of the Commissioner of patents for 



the Year 1869, 3 Vol. 1870, 2 Vol. 1871, 2 Vol. O. 22. 

 Report of Ihe Commissioner of agriculture for the 



Years 1871—1872 ï)''. 30. 



Annual report of the Chief-signal-olficer to the se- 



eretary of war for the Year 1872 O. lil. 



Sixlh annual report of the Uniled Slales geological 



Survey of the territories, embracing porlions of 



Monlana , Idaho, Wyoming, and IJlaii E. 14*/. 



Proceedings of the Academy of Natural Sciences of 



Philadepbia for 1872—1873 J. 2/. 



