Hi everyone, I have been a member on this site for almost a year(give or take). I had planned my build for this summer, and as usually happens, something went to crap, and the cashola for the build went with it. My wife had shoulder surgery, I am the only one working, and I still want to start my build. On to the question: I have been offered as many clay bricks as I would like or need. They are from an old mill building in our town built in the late 1800's\early 1900's. A lot of them are in good shape(whole and intact) and some have a little mortar on them that seem to fall off when struck. Will these work for my WFO? The price is right, FREE!