EditorialBataafsch Society of experimental philosophy, medal awarded to B. Tiboel, Silver medal. Obverse: veiled woman, representing the Invention, holds in her right hand a magnet with an anchor and in her left hand a staff with a pennant penned around it, on ...
EditorialLantern Slide - Tangyes Ltd, Hydraulic Experimental Press, circa 1910, One of 239 glass lantern slides depicting products manufactured by Tangyes Limited engineers of Birmingham, England. The images include various products such as engines, centrifugal...