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Halley observes complete lunar cycle 1720-1738

  • Colnect-4333-177-Halley-observes-complete-lunar-cycle-1720-1738.jpg
Short desc: Halley observes complete lunar cycle 1720-1738




This design is used by 1 stamp:
Grenada 4/25/1989 90+5c issue=Halley's Comet c wmk=St Edwards crown & CA