Indeed. I wish we had a translation of those.
Most of the images I find, in museums and recreated at historic sites, stem from royal emblems. For example, the above use of three Fluer-de-lis. This is of course French and the same three emblems appear on French coins of the same period. I've found some excellent examples of such symbols use both on coins and containers of the era, so I plan to make some block stamps of a few of these for the purpose of marking barrels and bales. I'll post pdf examples of these for anyone wishing to use them for camp props.
thats very cool. i'd had the same idea but am waiting until i get a milling machine as i'm rubbish at hand carving