Horace Gray, Rives v. Duke — Opinion of the Court
“ It tended to prove that, at the time and place of the making of the agreement and of the bonds, the only currency in circulation or bankable was Confederate currency, the value of that currency in relation to gold was as one to nineteen or twenty, slaves were not being sold at all for gold, and these slaves were not worth more than the stipulated price computed in Confederate currency, and would never, even before the war, have been worth more than a fifth of that price in gold. ”
