Flathead Ford headers

Set of Flathead headers, not sure what specific car these fit. the LH is a Red’s and is stamped 1750, must be an old one because Red’s didn’t know what model that was but it looks like it would clear a steering box easily. The Rh header is not Red’s looks homemade but nice welding on it. Both look like they are coated or clear paint? I’m not sure, I bought these like this and never used them.
$250 plus shipping in the US or best offer.