Ferdinand Jakob Baier, Georg Lichtensteger, 1771
Ferdinand jakob baier (1707–1788), german physician; copperplate engraving, etching. Date: 1771.
Author: print maker: Georg Lichtensteger (1700–1781) After painting by: Nicolaus Christoph Matthes (1729-1796)Source: https://commons.wikimedia.org/Loading...