Collectors and Philatelic dealers which refused to pay buyed items:

2013
Robert KopajNové Zámky Slovensko
Sime GokhanIstanbul Turkey
Haitao JiangQuindao China
Ragousis IoannisAthens Greece
2012
Chang WeiWuhan China
Pat Yen Yokohama Japan
Fischer Andrew Benmore South Africa
Lui Shuk Yin Daisy Kwai Chung Hong Kong
Jiang Guo North York Canada
Gao Hui Beijing China
2011
Kramarenko Michael Doneck Ukraine
Krüger Jürgen Wittlich Germany
Krüger Reinhard, Prof. Berlin Germany
SUN Bill Hurtsville Australia
Shrestha Ramesh Dr. Kathmandu Nepal
Lai Fairfax, VA USA
Grossert Ralf Barsell-Harkebr. Germany
Akcaoglu Hakan Istanbul Turkey
Fiala Zdeněk ing. Roudnice n.L. Czech Republic
2010
Ansion Paul Waiheke Island New Zealand
Dayan Selim Istanbul Turkey
Engel Hans-Dieter Forch Switzerland
Gumulka Wojciech Skärholmen Sweden
Hsueh Chung Ming Dr Bayside, NY USA
Kim Hee Jun Jeulranamdo South Korea
Mehta Yogi Gujarat India
Park Hyoungwoo Toronto Canada
Vatlescu Sorin Ploesti Romania
Weijun Du Hong Kong China
2009
Hawthorn Andy Missouri City USA
Popescu Razvan Bucuresti Romania
Shaikh Ibrahim Jeddah Saudi Arabia
2008
Danes Khosrosahi Milton Keynes England
Doležel Jiří Bílovice nad Svitavou Czech Republic
Knezevič Mihajlo Belgrade Serbia
Ng Ka Shun Hong Kong China
2007
Bea Yong-Jae Paris France
Breunesse Alec J. Uthecht Netherlands
Djordjevic Ljubomir Kumanovo Macedonia
Kiris Jan Gunnar Onsala Sweden
Mohr Uwe Kronach Germany
Šubrt Michal Nový Bor Czech Republic

This public list serves as a warning tool of unsolid peoples whose are not able to keep thier own word. After the payment of the debt the name will be removed from the list. To that time I kindly ask all above mentioned collectors and dealers to abandoned all attempts to contact me in any other deal.