Los 1001
Girardot Provisional: October 1921, "VALOR 30 Ctvos / S.C.A.T.A." surcharge in black on 50 c. pale green as vertical pair from left sheet margin tied by straight-line datestamp "14 NOV 1921" and violet "time clock" to reverse of cover to Bogota, additionally franked with 1920 Colombia 3c. green as vertical pair, cover with tear at upper left and some minor faults, a very rare commercial usage
