France 1929 - Le Havre philatelic exhibition, Merson overprinted - Yvert 257A signé Calves avec certificat numérique

Description
France 1929 - Le Havre philatelic exhibition, Merson overprinted - Yvert 257A signé Calves avec certificat numérique
MNH (Mint never hinged)

See the photos for a better evaluation.
The stamp sold and delivered with its certificate is the stamp photographed.
You can verify the certificate's authenticity on the expert's internet site.

Catalogue value (added value for very good centring not counted): €2,560 (Yvert 2019)
Sent by registered mail with philatelic franking.

Lot details
Geographic Origin
France
Composition
Single stamp
Short Description
Le Havre philatelic exhibition, Merson overprinted
Year of oldest stamps
1929
Name official catalogue
Yvert
Catalogue Number
257A signé Calves avec certificat numérique
Condition
MNH (Mint never hinged)
Has certificate or expert signature
Yes
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