Dürers kupferstiche und holzschnitte
A German catalogue raisonné of Albrecht Dürer's engravings and woodcuts, compiled by Ralf Leopold von Retberg and published by T. Ackermann in Munich in 1871 for collectors, dealers and print scholars. The plates are ruled tabular lists of titles, dates and numbers alongside outline tracings of details from the prints, including animals and column bases marked with reference numerals, useful for table rules, numbering systems and clean contour line work.
