I'm interested in making a bell. Around 13 inches across the opening. I remember bell casting used to be all the rage on alloyavenue but the thread's pictures are broken thanks to photobucket so it doesn't make much sense. Does anyone have a good link for how to make the shape of the bell correctly? Dimensions etc? Any advice on bell making? I'll be doing it with lost wax method. I assume silicone bronze will be fine for bell metal.