c.1900,Franz Lechner,Vienna,Austria
c.1880,H.J.Wittmak,Itzehoe,Germany
c.1880,Mathias Chr. Lund,København,Denmark
c.1880,Richard Oye,Schwedt,Germany
c.1900,Franz Lechner,Vienna,Austria
c.1880,H.J.Wittmak,Itzehoe,Germany
c.1880,Mathias Chr. Lund,København,Denmark
c.1880,Richard Oye,Schwedt,Germany