GoulardAs many pounds of [Lithrag] Litharge of gold as 2 quarts of white wine vinigarput them together in a glaze'd earthenpipkin & let them boil, or rather simmerfor an hour, taking care to stir them,during the ebullition with a wooden spatula,…
the wax & oil which must be put to a proper dish for that purpose -incorporate them well togetherwith a wooden Spatula & take care that the water you put in is thoroughly absorbed before you put in any more, by thus taking time &…