Just like coin collectors ... According to the Paper Money Guarantee (PMG) Population Report, the designs of Confederate notes — issued in 10-cent, 50-cent, $1, $2, $5, $10, $20, $50, $100 ...
If the amount received be in the Federal paper, it cannot be handed over to them in kind, as it is not recognized as money by the Confederate Government, nor can its use or circulation be allowed ...