WOW! Now THAT's a pile of scrap iron. I'll give you $2.00 a lb AND pay shipping to take those off your hands
The biggest H&G mould I have is a six cavity for the #251. It is becoming a chore for this old man to use but I can sure run through the lead with it!
Now, I limit my mould size to four cavities with brass or iron but can easily handle a six cavity aluminum mould.
Man, how I love good bullet moulds! Irrational, to be sure, but that's how it is...