Stamp catalog : Emissions List [Theme: Optical Instruments] : Colnect 📮
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Stamp catalog › Emissions List (Theme: Optical Instruments)
Agency Issue: Air Post (2)Agency Issue: Commemorative (112)Air Post (39)Air Post Semi-Postal (4)Cinderella (3)Commemorative (1,625)Definitive (443)Erinnophilia (4)Illegal (6)Official (4)Other (1)Personalized - Official (26)Personalized - Private (9)Postage Due (2)Postal Tax (6)Precancelled (3)Private (5)Proof (6)Regional (9)Revenue (8)Semi-Postal (109)Specimen (4)Used Abroad (4)