[Bella]

Many thanks for the tips!

SergeiSK: Catalogs Tazhan very interesting, I downloaded some (though his magazine has not yet found). In general, I will explore further, and can find it.

Cyril Syzransky and antip: Thank you, too! Although before to anyone else to go, I would still be tried at least to learn something anonymously and online. When you meet with a potential buyer, I would have to represent b-m what you have. A depends on the way and the issue was sold or not). For places and names in any case, thank you, this is very valuable information. Antipas, your link is unfortunately not open ...