CO014.16
WNS Member
Colombia
Issuing date
10 November 2016
Theme
Minerology & Geology
Subject
100 Years of Scientific Production of the Colombian Geological Service (1916-2016)
Width
40.00 mm
Height
40.00 mm
Denomination
20000 COP
Format
sheet of 4
Perforations
13 x 13
Issuing authority
Servicios Postales Nacionales SA
Printer
Cartor Security Printing