VARIETY: WITHOUT VERTICAL AND HORIZONTAL PERFORATION (1st.COLUMN)
G.J. 564(c)PH/(PV)
G.Z. 387(G V1/V2)
VERMILLION OVERPRINT – RE-PRINTED ON BACK
PROVISORIOS 1884 – 1/2c (overprint) over 15c. BLUE, VERMILLION OVERPRINT. SAN MARTÍN. CROSSED LINES BACKGROUND. VARIETY: OVERPRINT RE-PRINTED AT THE BACK.