Anonymous ca. 1820 - Uncoloured copper engraving, 9 x 11 cm. - PORTRAIT DE Nlas. KRATZER ASTRONOME . Nicholas Kratzer, the Astronomer (1487 - 1550). (According to Shirley: Mathematician, Cosmographer and Cartographer). Shown here with various mathematical and cartographical instruments on his desk.
Portrait of Nicholas Kratzer - Science History Institute Digital
Portrait by Nicolas Kratzer Astronomer Incision Original
Portrait by Nicolas Kratzer Astronomer Incision Original
Portrait by Nicolas Kratzer Astronomer Incision Original
Portrait of Nicholas Kratzer - Science History Institute Digital
Portrait of Nicholas Kratzer - Science History Institute Digital
Portrait by Nicolas Kratzer Astronomer Incision Original
Portrait by Nicolas Kratzer Astronomer Incision Original
Portrait by Nicolas Kratzer Astronomer Incision Original