S.R.V. State Bank of Vietnam 1980;81 Banknote – qen

a. Issued note. s. Specimen. Red overprint: SPECIMEN on face.

a. Issued note. s1. Specimen. Serial # of zeroes. s2. Specimen. Serial # of 1's.

a. Small block letters and serial #. b. Large block letters and serial #. s1. Specimen overprint: SPECIMEN. Small block letters and serial #. s2. Specimen overprint: GIAY MU. Large Block letters and serial #.

a. Small block letters and serial #. b. Large block letters and serial #. s. Specimen.