By all means, please continue your work on this subject. Far too often, The later percussion makers are ignored, or overlooked as research interests, to the detriment of expanding our knowledge about the craft and its practitioners. Most work is done on the early, 'glamor builders' whose work commands the higher prices. Since most such builders worked so long ago, there often isn't a lot of information to flesh out who they really were, whereas oftentimes there is a wealth of data on makers of later periods. I have learned a lot from you and am much the better off for it. I too have a S'gost rifle which will eventualy find its way on to this site, even though it is signed with another name on the barrel. Other than that oddity it is a classic S'gost rifle. Thanks again for all your work and putting out there for all to see.
Best-Dick