Where might I find a detailed description of welding using a single carbon arc electrode? Google finds references to twin-carbon torches, but that's different. Wikipedia mentions "CAW" but says only that it was the first electric welding process and quickly supplanted by the precursors to shielded metal arc welding.
Of particular interest is what sort of flux was used and how it was applied (workpiece, filler, electrode....maybe all three?)
Thanks for reading!