I have nothing on Drescher in my head so I googled a little bit. His 16g sidelock on the Czech BAZAR (back from 2010) was made using British tubes and Liege action. The gun is marked Troppau so it was probably made before 1919. The seller (on Bazar) claims that Franz Drescher did not make over 10 guns per year.

With kind regards,

Edited by montenegrin (10/23/12 05:49 PM)