SEC. 4. _And provided, and be it further enacted_, That before any commission as aforesaid shall be issued the owner or owners of the ship or vessel for which the same shall be requested and the commander thereof for the time being shall give bond to the United States, with at least two responsible sureties not interested in such vessel, in the penal sum of $7,000, or, if such vessel be provided with more than 150 men, then in the penal sum of $14,000, with condition that the owners and officers and crews who shall be employed on board of such commissioned vessel shall and will observe the treaties and laws of the United States and the instructions which shall be given them for the regulation of their conduct, and will satisfy all damages and injuries which shall be done or committed contrary to the tenor thereof by such vessel during her commission, and to deliver up the same when revoked by the President of the United States. SEC. 5. _And be it further enacted_, That all armed French vessels, together with their apparel, guns, and appurtenances and any goods or effects which shall be found on board the same, being French property, and which shall be captured by any private armed vessel or vessels of the United States duly commissioned as aforesaid, shall be forfeited and shall accrue to the owners thereof and the officers and crews by whom such captures shall be made, and on due condemnation had shall be distributed according to any agreement which shall be between them, or, in failure of such agreement, then by the discretion of the court before whom such condemnation shall be. SEC. 6. _And be it further enacted_, That all vessels, goods, and effects the property of any citizen of the United States or person resident therein which shall be recaptured as aforesaid shall be restored to the lawful owners upon payment by them, respectively, of a just and reasonable salvage, to be determined by the mutual agreement of the parties concerned or by the decree of any court of the United States having maritime jurisdiction, according to the nature of each case: _Provided_, That such allowance shall not be less than one-eighth or exceeding one-half of the full value of such recapture, without any deduction. And such salvage shall be distributed to and among the owners, officers, and crews of the private armed vessel or vessels entitled thereto according to any agreement which shall be between them, or, in case of no agreement, then by the decree of the court who shall determine upon such salvage.