This is a very nice #2 British Bull Dog SN54212. This was purchased at the Army & Navy C.S.L. It retains over 85% original nickel finish and is marked C.L. Harrison on the left frame side. The mechanical function is very good crisp and tight with an excellent bright and shiny bore. The serial number is 54212 and is matching numbers. The grips are very good with out any chips or cracks.