bigedd,
That serial number needs some explanation. Is this a stainless steel Model 60? IF so, the model number should be stamped on the frame underneath the yoke in front of the cylinder and below the barrel. It may just be Model 60, or Model 60-something (-1, -2, etc). That number would be helpful. The serial number is displayed on the bottom of the grip frame. If this is a Model 60 SS J Frame revolver, the serial number should begin with an 'R'. These guns began production in 1969 with the 'R' serial numbers. IF the '839XX' is part of the serial number (following the 'R' and stamped on the grip frame butt), the revolver would have been made in 1970 to 1973. Is the barrel pinned? Round butt? If it has the original grips, they should be wood, checkered, and with a diamond around the grip screw escutcheons.
Please confirm that serial number and report the Model number (and the dash number) that should be stamped on the frame behind the yoke. With that information confirmed, we can find out a bit more. If there is a model number stamped on the frame, the serial number should also be stamped there, probably above the model number. If there is no model number there, get the correct serial number off the grip frame (on the bottom of the frame!). There were a few stainless Model 60's built beginning in 1965 before the 'R' was added to the serial numbering system for these revolvers.
Give us a bit more info, please, and maybe even a picture?