THF ADVOCATF OF INDUSTRY AND ENTERPRISE, AND JOURNAL OF MECHANICAL AND OTHER IMPROVEMENTS. NEW-YORK, THURSDAY, JULY 23, 1846. [NUMBER 44. VOLUME I.] SMITH'S ELECTRO-MAGNETIC MACHINE. Anecdotes. THK Old, but worth preserving. … 'first rate razor strops.' The merchant declined Explanation—We explained the principles of the ordinary machine for communicafing shocks, in a former number. The machine contain- ar.'l CURIOSITIES,—Notices of the progress of Me- purchasing, but the pedlar insisted, and offered to ing Dr. Smith s…
Patents · Galvanic · Fulton · Magnetic · Ditto · Ofthe · Galvanic rings · Vowel · Improved patent · Platina plate · Three days · Foul weather · Scientific American · Short distance
Internet Archive · Public domain (published before 1931). Free to use for anything.
