Portret van kunstenaar Peter Brandl

Jan Balzer, after Johann Kleinhard, 1773 - 1799

Portret David Crinitus z Hlavácova…

Jan Balzer, after Johann Kleinhard, after 1772 - before 1799

Mijnbouw

Jan Balzer (possibly), after Johann Kleinhard, 1772

Geometrie

Jan Balzer (possibly), after Johann Kleinhard, 1772

Architectuur

Jan Balzer (possibly), after Johann Kleinhard, 1772

Militaria

Jan Balzer (possibly), after Johann Kleinhard, 1772

Hydraulica

Jan Balzer (possibly), after Johann Kleinhard, 1772

Scheepvaart

Jan Balzer (possibly), after Johann Kleinhard, 1772

Mechanica

Jan Balzer (possibly), after Johann Kleinhard, 1772