Stamps Year 1957

50 YEARS OF THE PHYSICAL EXPLOITATION OF OIL
jd r
Flagship
Jose Ignacio Ruiz
R.D.A.
Alfonso Garcia
R.D.A.
Alfonso Garcia
R.D.A.
Alfonso Garcia
R.D.A.
Alfonso Garcia
R.D.A.
Alfonso Garcia
R.D.A.
Alfonso Garcia
R.D.A.
Alfonso Garcia
R.D.A.
Alfonso Garcia