THIRTEENTH YEAR! NEW PROSPECTUS OF THE SCIENTIFIC AMERICAN. This work differs materially from other publications, being an Illustrated Periodical, devoted to the promulgation of information relating to the various Mechanical and Chemical Arts, Manufactures, Agkioultuee, Patents, Inventions, Engineering, Mill Work, ana all interests which the light of Practical Science is calculated to advance. Every number of the SCIENTIFIC AMERICAN contains eight pages of reading matter, abundantly illustrated with from five to eight Engravings—all of which are expressly engraved for this publication. All the most valuable patented discoveries are delineated and_ described in its issues, so that, as respects inventions, it may be justly regarded as au Illustrated Rpertoria where the inventor may learn what lias been, done before him in the same field which he is exploring, and where he may bring to the world a knowledge or his own achievements. Reports of American Patents granted are also published every week, including Official Copies of all the Patent Claims. These Patent Claims are furnished from the Patent Office Records expressly for this paper, and published in the SCIENTIFIC AMERICAN in advance qfall other publications. Mechanics, Inventors, Engineers, Chemists, Manufacturers, Agriculturists, and people in every profession of life, will find the SCIENTIFIC AMERICAN to be of great value in their respective callings. Its counsels and suggestions will save them hundreds of dollars annually, oesides affording them a continual source of knowledge, the value of which is beyond pecuniary estimate. Much might be added to this Prospectus, to prove that the Scientific American is a publication which every Inventor, Mechanic, Artisan, and Engineer in the United States should patronize ; but the publication is so thoroughly known throughout the country bhat we refrain from occupying further space. TERMS OF SUBSCRIPTION—Two Dollars a Tear, or One Dollar for Six Months. Southern, Western and Canadian money or Post Office 3tamps, taken at par for subscriptions. Canadian subscribers will please to remit twenty-six cents extra on each rear's subscription, to prepay postage. CLUB RATES Five Copies, for Six Months................ $4 Ten Copies, for Six Months........,........j*8 Ten Copies, for Twelve Months...........$55 Fifteen Copies, for Twelve Mouths........fcl2 Twenty Copies, for Twelve Months.......f&8 For all clubs of Twenty and over, the yearly sub-acripton is only $1 40. Specimen copies will be sent ; gratia to any part of the country. MUNN & CO., Publishers and Patent Agents, f No. 128 Fulton street. New York.
This article was originally published with the title "Mechanics, Manufacturers, Inventors and Farmers" in Scientific American 13, 17, 136 (January 1858)