Toward Ecosophy

Once again I'd like to turn to my commentariat for a bit of technical assistance. I need an item of sheet iron or sheet steel, about six inches wide, a foot long, and thick enough not to wobble, cut to a particular shape and with certain words and symbols engraved or otherwise marked on one side. I am of course more than willing to cover all costs plus a reasonable sum for labor. If this is something you can do, dear reader, let me know and I'll be in touch promptly. 

Yes, it has to do with occult practices, which is why I'm being a little cagy about the details. (Those who are familiar with two books of mine will know instantly what it is, though of course I'm not going to say which two books.) No, nobody will be harmed in the use of this item, nor (I trust!) will anybody be harmed in the making of it. 

Thank you in advance for your help!