09/14/1861
https://www.nps.gov...
"All persons, except such as may be in the civil, military, or naval service of the Government, having in their possession any products of States declared in insurrection which said agents are authoriz..."
"Any person having the certificate of a purchasing agent, as prescribed by Treasury Regulations, VIII, is authorized to pass, with the necessary means of transportation, to the points named in said cer..."
"Generals commanding military districts and commandants of military posts and detachments, and officers commanding fleets, flotillas, and gunboats, will give safe conduct to persons and products, merch..."
"Congress having authorized the purchase for the United States of the product of States declared in insurrection, and the Secretary of the Treasury having designated New Orleans, Memphis, Nashville, Pe..."