Front cover image for Journal of the Franklin Institute; devoted to science and the mechanic arts

Journal of the Franklin Institute; devoted to science and the mechanic arts

Vols. 1-69 include more or less complete patent reports of the U.S. Patent Office for years 1825-59. Cf. Index to v. 1-120 of the Journal, p. [415]

Journal, Magazine, English, 1826
Pergamon Press, Oxford, Eng, 1826