Improved Hay-Rope Machine Scientific American Supplement, No. 446, July 19, 1884 by Various 2 min Episodio 8 Listen "Improved Hay-Rope Machine" Reproducir Descargar episodio Ver en sitio original More episodes of the podcast Scientific American Supplement, No. 446, July 19, 1884 by Various Improved Filter Presses Pneumatic Malting A New Form of Gas Washer The Wind Mill The Pneumatic Dynamite Gun Rope Pulley Friction Brake Wire Rope Towage The Anglesea Bridge, Cork Portable Railways, Part 1 Portable Railways, Part 2 Ver todos los episodios Share Facebook Twitter LinkedIn
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