I'm not sure how old this is, but looks to have some age to it. Large cast iron conical assay mold . Has a good amount of rust & pitting. No maker mark. 22 1/2" long, 2 7/8" wide, 2 1/4" Tall, Weights slightly under 26lb 14oz. Due to shipping size & weight, I can not ship to P.O. boxes & will only ship to the lower 48 states. Thanks