

The marks on the nose piece of the specs - a lion passant and duty mark


The marks on both sides of the specs, right where the ear pieces join the frame. Note the two extentions are not marked. Initially I though the maker's mark might be the owners initials, but seems to definitely be struck by a punch rather than by an engraver, and is repeated on both sides. It does not appear to be in a cartouch.


Sorry these marks very difficult to photograph - thanks frank
.