Hello,
I just discovered this cast bullet forum. I started casting bullets in 1970 and am still using the same Lyman 61 lead melter with some minor repairs over the years and Lyman 450 sizer I bought back then. I am a retired cable splicer and worked with lead splice cases and lead cable for years so never had a problem scrounging casting lead. I have my lead pot set up in the garage with a swing away blower above it vented outside through a 4 inch dryer vent. Ron