bad Date Stamp on my Uberti Cavalry Model

[Dog Breath Mahagan]

I would like to find out when my Uperti Cavalry Model was made.  I bought it new about 1993 or 94.  The date stamp under the trigger guard is incomplete.  It shows [B?] with the second letter could be B, C or D as best as I can tell.  Is it possible to find out when it was made by the serial number?

 

[Fingers McGee]

No.