My name is Eugene aka Jhonni.
I'm from Russia\Moscow.
We have the Russian portal devoted to a subject of cartridges.http://www.patronen.su/forum/index.php?action=forum
On our portal you can see photos of many headstamps and their interpretation. Unfortunately a portal Russian-speaking but if you have any questions about marking of Russian cartridges or on other cartridges, you can ask a question and we will help you. On our portal registered collectors of cartridges and criminalists. Welcome.
Example of headstamp from our gallery:
Example of cartridge:
Also we have a digital library devoted to a weapon and cartridge subject.
In our gallery is a many experimental and rare cartridges for the gun and aerial guns.
You can look through gallery without registration, however to see photos in topics, you should be registered.
Concerning registration address to me.Admin sorry, but it not advertizing.
Eugene. [ Attachment Invalid Or Does Not Exist ]