So I was looking over things last week and realized there is a hole in my collection around the time of 1780. Early Lancaster seems to fit the bill nicely, so after several days of pouring over the books, catalogs, etc. decided on something along the lines of RCA 66. The plain side hinged and domed lid is something a bit out of the ordinary and appealed to me. Although RCA shows all kinds of pictures from different angle, it still left questions on the patchbow or one like it. I assume the rear has a small piece soldered in the lid to sort of close off the dome, but I'm not totally sure of that, and I don't know if the lid lies flush against the stock of if there is a recess that it fits into. Anyone here have any insight into that ?