Another way.
Open the number you intend to pickle: put them into a saucepan, with their own liquor, for ten minutes; simmer them very gently; then put them into a jar, one by one, that none of the grit may stick to them, and cover them, when cold, with the 16pickle thus made. Boil the liquor with a bit of mace, lemon peel, and black peppers; and to every hundred, put two spoonfuls of the best undistilled vinegar.
They should be kept in small jars, and tied close with bladder, for the air will spoil them.