Hello, Oleg.
In the Nonn catalogue, numbers 1 to 42 are hussars standing, trotting or firing carbines. I'm afraid I don't have these, so I can't tell you the engraver. Numbers 229 to 250 are charging and sabring with a few casualties. One day I hope to put them into a diorama. These were all engraved by Soellner. I can't tell you either who engaged the excellent, action packed Landwehr infantry as their bases are embedded in my Plancenoit diorama. I do have other Nonn figures somewhere in my attic, but it's unbearably, possibly lethally hot up there at the moment. I'll report back when I have investigated.
Ed