service
EXPERTIZER

Expertising service is provided for zeppelin mail collectors. Three members of the ZEPPELIN STUDY GROUP are accredited A.I.E.P. (International Association of Philatelic Experts) expertisers for zeppelin mail.


 

 


expertizer
Dieter Leder

Dieter LEDER
Seepromenade 6
D-88709 Meersburg, Germany
Tel. +49 (0) 7532 808029

e-mail: dieterleder@arcor.de

Areas of specialisation: Zeppelin mail, Catapult mail South- and North Atlantic


 

 


expertizer
Fiorenzo Longhi

Dr. Fiorenzo LONGHI
Via alla Masseria 12
I-28832 Belgirate (VB), Italy

e-mail: longhif@tin.it

Areas of specialisation: Italy and Ecuador airmails


 

 


expertizer
Hermann Walter Sieger

Konsul Hermann Walter SIEGER
Venusberg 32-34
D-73545 Lorch, Germany

e-mail: sieger@sieger.de

Areas of specialisation: Airmail stamps, Zeppelin mail