б/а2014-01-102014-01-101866-05-19Scientific American. Vol. 14, № 21. – New York, 1866. – P. 335–354.https://escriptorium.karazin.ua/handle/1237075002/1541Scientific American. Vol. 14, № 15-26. – New York, 1866. – P. 223-442.A weekly journal of practical information, art, science, mechanics, chemistry and manufacture.en-USResearch Subject Categories::HUMANITIES and RELIGION::History and philosophy subjects::History subjects::HistoryResearch Subject Categories::HUMANITIES and RELIGION::History and philosophy subjects::History subjects::History of science and ideasResearch Subject Categories::HUMANITIES and RELIGION::History and philosophy subjects::History subjects::Economic historyResearch Subject Categories::HUMANITIES and RELIGION::History and philosophy subjects::History subjects::History of technology and industryResearch Subject Categories::HUMANITIES and RELIGION::History and philosophy subjects::History subjects::History of medicineResearch Subject Categories::HUMANITIES and RELIGION::History and philosophy subjects::History subjects::Agricultural historyResearch Subject Categories::NATURAL SCIENCES::PhysicsResearch Subject Categories::NATURAL SCIENCES::ChemistryMay 19, 1866Recent American PatentsPatentsImproved ScraperBlodgett’s Road ScraperHamilton’s Wagon BrakeMerriman’s Bolt CutterLutes’s Washing MachineWhite’s ChurnImproved Paddle WheelChoate’s Paddle WheelBrown’s Friction PulleyFurman’s Invalid BedsteadOther