This is exceeding useful. Thanks Trevor
It appears that the mark clearly given above was also used at London, in addition to the mark given in Grimwade as No 3398 .
I have a buckle with the exact same maker's mark and just a Lion Passant , indicating a London origin . Or, very unlikely, the omission by Birmingham to punch their Anchor and dateletter
See
viewtopic.php?f=48&t=17577The marks below are
Left Almost undoubtedly Joseph Adams
Right Perhaps Joseph Adams
Both found on buckles of c 1770 -1775 of London Assay
