div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: sixstrokecomsixstrokecomimageshistoryborder_november_1994pdf · Malcolm Beare with his six-stroke engine After 16 yearsl work — the six-stroke engine Bordertown engineer src=https:reader031vdocumentsnetreader031viewer20220218015b431e347f8b9a4f5d8bb38fhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv