Vouchers measuring ~9 x 5.5 cm, printed with old techniques, various types, variants.
Numbered most likely typewritten, and some show annotations related to their circulation, including changes in expiration period.
Denominated in reales (various denominations).
The dates on them are mostly written between August 26, 1944 and June 1, 1945, but the package also includes one voucher with an expiration date of February 1, 1946 and one as late as January 1, 1950.
The mysterious name AB BANK appears on them as the issuer.
The subject matter on all of them is clearly Marinist-military.
States of preservation mostly similar to the issue, with generally only imperfections within the edges. Printed on paper of rather poor quality.