Kakerlake, Küchenschabe, Cockroach Wall Chart by Paul Pfurtscheller, 1920 fixed on split wooden dowels

fixed on split wooden dowels and in very good condition

2 cm height 134 cm

some creasing and discolouration

Lithography of course is an enormously demanding technique - especially at this large-scale which required 15 to 20 manual print-cycles for a single piece

Selachii-Plagiostomi) is a lithograph on two sheets of paper

Kakerlake, Küchenschabe, Cockroach Wall Chart by Paul Pfurtscheller, 1920 fixed on split wooden dowelsABOUT Vintage large scale wall chart of the anatomy of the cockroach "pustules vulgaris" (Blattaeformea.) Lithograph on two sheets of paper, mounted on canvas. Bright colors, some creasing, slight discoloration, cracks at centre top, protective tape at the edges, but overall very good vintage condition considering its age and use. Author and illustrator was Prof. Dr. Paul Pfurtscheller. Pfurtscheller (1855 1927) produced a series of 39 "Zoologische