Empire of Brazil, National Treasury Notes, Fourth Printing (1852 - 1867), Law of June 1st, 1833, 10-Mil Reis, no date, similar to last (8, all P.A231), proofs mounted on card, eight single notes, all rubber-stamped "SPECIMEN" in lower right signature area, all with printer's dates on upper margin, (see introduction for note on general condition of this consignment) (8) (lot)