Discharge of ship-owner's lien for freight

Upon the production to any officer appointed by the Board in that behalf of a document purporting to be a receipt for or a release from the amount of such lien, executed by the person by whoni or on whose behalf, such notice has been given, the Board may permit such goods to be removed without regard to such lien, provided that the Board shall have used reasonable Fare in respect to the authenticity of such document.