Anyone see this

[Mitch W.]

I just acquired a 500 Duke with a script B stamp new in the box and found this stamp on the bottom of the box. Would it indicate a date range for the knife?

 

[Joe Houser]

Hey Mitch,
I know we used that company for many years and I think there is a way to date the boxes. I seem to remember one Collector Club member, who has experience in printing, tell me that some of the 110 boxes hes looked at can possibly show a time frame.
I havent had the time to investigate this but it sure would be cool if it was true!

 

[Mitch W.]

I've got other knives of the same vintage as the 500 housed in this box but they don't have this stamp on the box

 

[David Martin]

Joe, Hurry up and find out this info. from that collector before the long weekend. DM