Heinrich Leue was just the firearms merchant. A craftsman in Zella Mehlis made it as they made other similar ones. The Prague makers offered Alexander Henry falling block types and it may be a varation on that. Büchel, Hänel, etc. made target arms but the only one that comes to mind is the Büchel Ideal, but I don't think that is what it is. Axel E. will be along and put us on the strait & narrow.

Kind Regards,

Raimey
rse