This is a Message Board Post that is gatewayed to this mailing list. Surnames: webb cole maxey shell Classification: Query Message Board URL: http://boards.ancestry.com/mbexec/msg/rw/BkB.2ACE/816 Message Board Post: I have a postcard sent by a great-uncle from Port Arthur in 1912. It reads in part "address my mail to B. S. D. Co. 7." Does anyone know what company, union, or other organization this might be? He worked in lumber camps, for utility companies, for oil refineries, and as a merchant seaman.