Lambis chiragra: 50-Franc Postage Stamp

A commemorative stamp depicting a Chiragra spider conch, Lambis chiragra (now Harpago chiragra). It was issued on 5 April 1973 and has a face value of 50 francs. The stamp is cancelled with a postmark that is indistinct.

• Michel catalogue code: MG 680
• Yvert et Tellier catalogue code: MG 521

• Philately > Stamps > Madagascar > Post-Independence
• Philately > Malagasy Stamp Sets & Series > Marine Molluscs of Madagascar > 1973 Issue
• Fauna > Madagascar > Invertebrates > Lambis chiragra
• Fauna > Madagascar > Invertebrates > Molluscs