The Sturgeon is a Fish commonly found in the Northern Seas; but now and then, we find them in our great Rivers; the _Thames_, the _Severn_ and the _Tyne_. This Fish is of a very large size; even sometimes to measure eighteen Foot in length. They are in great esteem when they are fresh taken, to be cut in Pieces, of eight or ten Pounds, and roasted or baked; besides, to be pickled and preserv'd for cold Treats: And moreover, the Caviar, which is esteem'd a Dainty, is the Spawn of this Fish. To Cure, or Pickle, _Sturgeon;_ from _Hamborough._ Take a Sturgeon, gut it and clean it very well, within side, with Salt and Water; and in the same manner clean the Outside, wiping both very dry with coarse Cloths, without taking any of the great Scales from it: then take off the Head, the Fins and Tail; and if there is any Spawn in it, save it to be cured for Caviar. When this is done, cut your Fish into small Pieces, of about four Pounds each, and take out the Bones, as clean as possible, and lay them in Salt and Water for twenty-four Hours; then dry them well with coarse Cloths; and such Pieces as want to be rolled up, tie them close with Bass-strings, that is, the strings of Bark which compose the Bass Mats, such as the Gardeners use: for that being flat, like Tape, will keep the Fish close in the boiling, which would otherwise break, if it was tied with Pack-Thread. Strew some Salt over the Pieces, and let them lie three Days; then provide a piece of Wicker, made flat, aid wide as the Copper or Cauldron you will boil your Fish in, with two or three Strings, fasten'd to the Edges, the Ends of which should hang over the Edges of the Copper. The Pans we generally boil our Fish in, are shallow and very broad; then make the following Pickle, _viz._ one Gallon of Vinegar to four Gallons of Water, and to that quantity put four Pounds of Salt. When this boils, put in your Fish; and when it is boil'd enough, take it out, and lay it in single Pieces, upon Hurdles, to drain, or upon such Boards as will not give any extraordinary Taste to the Fish. Some will boil in this Pickle a quarter of a Pound of whole black Pepper. When your Fish is quite cold, lay it in clean Tubs, which are call'd Kits, and cover it with the Liquor it was boil'd in, and close it up, to be kept for Use. If at any time you perceive the Liquor to grow mouldy, or begin to mother, pass it through a Sieve; add some fresh Vinegar to it, and boil it: and when it is quite cold, wash your Fish in some of it, and lay your Pieces a-fresh in the Tub, covering them with Liquor as before, and it will keep good several Months. This is generally eaten with Oil and Vinegar. To prepare the _Caviar,_ or _Spawn,_ of the _Sturgeon._ Wash it well in Vinegar and Water, and then lay it in Salt and Water two or three Days; then boil it in fresh Water and Salt; and when it is cold, put it up for Use. This is eaten upon Toasts of white Bread with a little Oil.