shall have on board merchandise of foreign growth, product, or manufacture beyond the amount necessary for sea stores, the same not having been properly entered or legally imported. 

[355-150.] 

( c ) Any vessel to which shall be transferred cargo unladen contrary to law prior to the arrival of the importing vessel at her port of destination. 

[355-105.] 

( d ) Any part of the cargo of a vessel arriving from a foreign port which shall be unladen before arrival at the vessel's port of destination and without authority from the proper customs official; but the forfeiture shall not occur if such unlading shall b e due to accident, stress of weather, or other necessity and the subsequent approval of a collector shall be obtained in manner required by law or regulation. 

[355-104.] 

( e ) Any merchandise which shall be fraudulently concealed in or removed from any public or private warehouse under customs supervision. 

[355-267.] 

(f) Any merchandise of prohibited importation or exportation, the importation or exportation of which is effected or attempted contrary to law. 

[355-310.] 

( g ) Unmanifested merchandise found on any vessel, a manifest therefor being required. 

[355-154, 303; 864-13.] 

( h ) Sea stores adjudged by the collector to be excessive, when the duties assessed by the collector thereon are not paid or secured forthwith upon assessment of the same. 

[355-203.] 

