Michel Rossignol (male). His address is: 19, Rue Mautrec, 33000 Bordeaux, France. He works on appointment only. S/he also might be honest for some time, especially when buying in advance and as soon as his debt amount grows he stops paying and starts ignoring that person. His company's name is PHIL'ACTIVE. Mr. Rossignol especially targets stamp/currency dealers in Eastern and Central Europe, but not only. Some stamp collectors and dealers even have a proof on paper that Mr. Rossignol has asked them not to send invoices or orders on to his business address to avoid paying taxes to the French government. UPDATE: his web site now is
http://www.philactive.com. Beware of this scam artist!