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BAILY, F., and Filipowski, H. The Doctrine of Interest Annuities 

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Sec, also, United States and Mexican Boundary Survey. 



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 BALDWIN Locomotive Works. Illustrated Catalogue of. 



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Die Probirkunde des Eisens und der Brennmaterialien. 



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Z-wei Abhandlnngen tiber einige der wichtigsten Theile des 



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BANKS, N. P. See Exposition Universelle de Paris en 1867. 

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Thc^Forces of Nature. An Address delivered before the 



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BARLET, C. H. Temie des Lines appliquee a la compatabilite des 

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BARLOW, Peter. A Treatise on the Strength of Materials. With 

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BARNARD, F. A. P. Address delivered before the American Asso- 

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Pamphlet. Svo. Salem, Mass. 1869. 



Modern Industrial Progress, and the Influences Accelerating 



its March. An Address delivered before the Am. lust, of 

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Report on Machinery and Processes of the Industrial Arts 



and Apparatus of the Exact Sciences. Paris Universal Ex- 

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Svo. 669 pp., VII. plates. New-York, 1869. 



