Then the whole Gingery series: http://gingerybookstore.com/ http://gingerybookstore.com/ (from furnace to machine shop!). Although his designs are based on scra

Then the whole Gingery series: http://gingerybookstore.com/ http://gingerybookstore.com/ (from furnace to machine shop!). Although his designs are based on scrap aluminium, you can also use cast iron.