Albrecht DÜRER
Same helix without extension lines
1525
folio B2 recto in Underweysung der messung mit dem Zirckel un Richtscheyt (Instruction on Measurement with Compass and Ruler). Nuremberg: (Hieronymus Andreae for Albrecht Dürer), 1525, 3rd German edition, 1538

Medium
woodcut illustration, letterpress text

Measurements
22.8 × 9.9 cm (image) 29.9 × 19.6 cm (folio)

Credit Line
National Gallery of Victoria, Melbourne
Felton Bequest, 1956