1977: Sensible Energy Economy


Date of Issue: 25. January 1977
Designed by: Otto Treumann.
Printed by: Joh. Enschede & Zonen.
Phosphorescent Paper.   Comb.perforation: 12¾.

ƒ/€ Description: #
40 C 10.000.000 0.20 € 0.05 €
40 C [Left and Right side unperforated] 6.000.000 0.15 € 0.10 €
  NVPH First Day Cover Nr.154 0.60 € -
  First Day Cover ''Trompet'' Nr.87 1.50 € -
  First Day Cover ''Trompet'' Nr.87A 1.50 € -
  Unstamped WITH gum
  Used
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