Pound in a mortar six large anchovies, moistening them with their
own pickle. Then chop and pound six small onions. Mix them with a
little black pepper and a little cayenne, half a glass of soy,
four glasses of mushroom catchup, two glasses of claret, and two
of black walnut pickle. Put the mixture into a small sauce-pan or
earthen pipkin, and let it simmer slowly till all the bones of the
anchovies are dissolved. Strain it, and when cold, bottle it for
use; dipping the cork in melted rosin, and tying leather over it.
Fill the bottles quite full.