Annual report of the board of regents of the Smithsonian Institution : showing the operations, expenditures, and condition of the Institution, for the year 1856. and the proceedings of the board up to January 28, 1857 / Senate, 34th Congress, 3d session , mis. doc. No. 54 .— : A.O.P. Nicholson Printer, 1857 .— 461 с. — Lang: eng .— URL: https://rucont.ru/efd/125618 (дата обращения: 09.11.2025)