* I.T.U. Emblem and Symbols
* Colors : 2 cents- bright blu. & red / 30 cents- brn. & red
* Printed by : Harrison
* Perforation : 14 1/2
* Stamp Size : 36.5mm * 27mm (approximately)
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* Printing process : Photo
* Watermark : Lotus & Sinhala "Shri" (sideways)
* Withdrawn : 16th November 1966
* Invalidated : 1st October 1966
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