Nathan Clifford, Kimball v. The Collector — Opinion of the Court
“ There is no authority for the idea of the other side, of making one appraisement for the purpose of determining if merchandise be exempt from duty, and if it is found to be dutiable, then of making another appraisement for the purpose of determining the value upon which ad valorem duties are to be assessed, and it would seem to follow that the invoice must be as binding in the one case as the other.Revenue systems are largely artificial. The values in reference to which duties are assessed are often arbitrary. ”
