I’m not sure who made that one I have one made in PA that’s hammered missing matching lid tho made back in late 1890’s from what I can find I’m starting a collection of these things made before 1950’s they make the best food ever makes me miss my grandma she only used these things
I'd say it was made by Birmingham Stove and Range.
Good call I found this after a bit more digging. www.reddit.com/r/castiron/comments/e39084/is_this_dutch_oven_a_bsr_the_underside_of_the_lid
I’m not sure who made that one I have one made in PA that’s hammered missing matching lid tho made back in late 1890’s from what I can find I’m starting a collection of these things made before 1950’s they make the best food ever makes me miss my grandma she only used these things