I,ve found this old beehive(B) on a line from the 1890 ;s I don, t see it listed in the indexing and it, s not a (005).What is embossed is the (B) in the front no rear Embossing or blot-out .however it has a backwards number (7) embossed over circle..Has anyone come across one of these. an would the circle be one of the imfamous Elmer Rings i,ve heard of..,I,ve had input north of the border, look, n for some more input south of the 49th line...