Sorry Modertator…. posted on the how to attach pics thread…. Newbie here, I just picked up an old stove which I really appreciated because I saw the fire path went in a ducted fashion to the rear of the stove, up and back to the front of the stove to the flu in a narrow iron duct. Looked like a bread oven to me. The name on the iron is “Israel Derr Hamburg”. Did some preliminary research and think it is a 10 plate stove? Found Hopewell foundary in PA and looks an aweful lot like their castings. Israel Derr died in Berks county PAin 1861 so thinking it was from 1850s, but maybe earlier due to the clean out being in the front. Any body have any other info on this stove?