FIRMAN. A passport g ranted by the Great Mogul, to captains of foreign vessels, to trade within the territories over which he has jurisdiction; a permit.

FIRST PURCHASER. In the English law of descent, the first purchaser was he who first acquired an estate in a family, which still owns it. A purchase of this kind signifies any mode of acquiring an estate, except, by descent. 2 BI; Com. 220.

FISC, civil law. The treasury of a prince. The public treasury. Hence to confiscate a thing, is to appropriate it to the fisc. Paillet, Droit Public, 21, n, says that fiscus, in the Roman law, signified the treasure of the prince, and aerarium, the treasure of the state. But this distinction was not observed in France. See Law 10, ff. De jure Fisci.

FISCAL. Belonging to the fisc, or public treasury.

FISH An animal which inhabits the water, breathes by the means of gills, and swims by the aid of fins, and is oviparous.

2. Fishes in rivers and in the sea, are considered as animals ferae naturae, and consequently no one has any property in them until they have been captured; and, like other wild animals, if having been taken, they escape and. regain their liberty, the captor loses his property in them. Vide Ferae Naturae. The owner of a fishery in the lower part of a stream cannot construct any contrivance by which to obstruct the passage of fish up the stream. 5 Pick. R. 199.

FISHERY, estates. A place prepared for catching fish with nets or hooks. This term is commonly applied to the place of drawing a seine, or net. 1 Whart. R. 131, 2.

2. The right of fishery is to be considered as to tide or navigable waters, and to rivers not navigable. A river where the tide ebbs and flows is considered an arm of the sea. By the common law of England every navigable river within the realm as far as the sea ebbs and flows is deemed a royal river, and the fisheries therein as belonging to the crown by prerogative, yet capable of being granted to a subject to be held or disposed of as private property. The profit of such fisheries, however, when retained by the crown, is not commonly taken and appropriated by the king, unless of extraordinary value, but left free to all the people. Dav. Rep. 155; 7 Co. 16, a: Plowd, 154, a. Within the tide waters of navigable rivers in some of the United States, private or several fisheries were established, during the colonial state, and are still held and enjoyed as such, as in the Delaware. 1 Whart. 145, 5; 1 Baldw. Rep. 76. On the high seas the right of fishing jure gentium is common to all persons, as a general rule. In. rivers, not navigable, that is, where there is no flux or reflux of the tide, the right of fishing is incident to the owner of the soil, over which the water passes, and to the riparian proprietors, when a stream is owned by two or more. 6 Cowen's R. 369; 5 Mason's R. 191; 4 Pick. R. 145; 5 Pick. R. 199. The rule, that the right of fishery, within his territorial limits, belongs exclusively to the riparian owner, extends alike to great and small streams. The owners of farms adjoining the Connecticut river, above the flowing of the tide, have the exclusive right of fishing opposite their farms, to the middle of the river although the public have an easement in the river as a public highway, for passing and repassing with every kind of water craft. 2 Conn. R. 481. The right of fishery may exist, not only in the owner of the soil or the riparian proprietor, but also in another who has acquired it by grant or otherwise. Co. Litt. l22 a, n. 7; Schul. Aq. R. 40 41; Ang. W. C. 184; sed vide 2 Salk. 637.

3. Fisheries have been divided into: 1. Several fisheries. A several fishery is one to which the party claiming it has the right of fishing, independently of all others, as that no person can have a coextensive right with him in the object claimed, but a partial and independent right in another, or a limited liberty, does not derogate from the right of the owner. 5 Burr. 2814. A several fishery, as its name imports, is an exclusive property; this, however, is not to be understood as depriving the territorial owner of his right to a several fishery, when he grants to another person permission to fish; for he would continue to be the several proprietor, although he should suffer a stranger to hold a coextensive right with himself. Woolr. on Wat. 96.

4. - 2. Free fisheries. A free fishery is said to be a franchise in the hands of a subject, existing by grant or prescription, distinct from an ownership in the soil. It is an exclusive right, and applies to a public navigable river, without any right in the soil. 3 Kent, Com. 329. Mr. Woolrych says, that sometimes a free fishery is confounded with a several, sometimes it is said to be synonymous with common, and again treated as distinct from either. Law of Waters, &c. 97.

5. - 3. Common of Fishery. A common of fishery is not an exclusive right, but one enjoyed in common with certain other persons. 3 Kent, Com. 329. A distinction has been made between a common fishery, (commune piscarium,) which may mean for all mankind, as in the sea, and a common of fishery, (communium piscariae,) which is a right, in common with certain other persons, in a particular stream. 8 Taunt. R. 183. Mr. Angell seems to think that common of fishery and free fishery, are convertible terms, Law of Water Courses, c. 6., s. 3, 4.

6. These distinctions in relation to several, free, and common of, fishery, are not strongly marked, and the lines are sometimes scarcely perceptible. "Instead of going into the black letter books, to learn what was a fishery, and a free fishery, and a several fishery," says Huston, J., "I am disposed to regard our own acts, even though differing, from old feudal times." 1 Whart. R. 132. See 14 Mus. R. 488; 2 Bl. Com. 39, 40; 7 Pick. R. 79. Vide, generally, Ang. Wat. Co.; Index, h. t; Woolr. on Wat. Index, h. t; Schul. Aq. R. Index, h. t; 2 Rill. Ab. ch. 18, p. 1,63; Dane's Ab. h. t; Bac. Ab. Prerogative, B 3; 12 John. R. 425; 14 John. R. 255 14 Wend. R. 42; 10 Mass., R. 212; 13 Mass. R. 477; 20 John. R. 98; 2 John. It. 170; 6 Cowen, R. 369; 1 Wend. R. 237; 3 Greenl. R. 269; 3 N. H. Rep. 321; 1 Pick. R. 180; 2 Conn. R. 481; 1 Halst. 1; 5 Harr. and Johns. 195; 4 Mass. R. 527; and the articles Arm of the sea; Creek; Navigable River; Tide.