Originally Posted by HistoricBore
That serial number is about right for manufacture in 1967.

I have never seen any prefixes (or suffices) on Webley serial numbers here. However the style of engraving does not look like the usual factory numbers. Perhaps Kenneth Browne had it engraved specially for himself...

HB

On the date, the date code in the proof marks is clearly an SB, which is 1967.

[Linked Image from i.postimg.cc]

I will compare the engraving to the other Model 700 I have on hand.

I'm not familiar with Kenneth Browne?