These colors of course were not supposed to overlap in the end
some creasing and discolouration
Echinoidea is "Plate 5" in the series
place of origin Austria date of manufacture 1962 detailed condition
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
Bandwurm, tapeworm, Paul Pfurtscheller Zoological Wall Chart, , 1903 These colors of course wereABOUT Antique large scale wall chart with an exploded view of the anatomy of the "taenia solium". Lithograph on two sheets of paper, mounted on canvas. Vibrant colors, some creasing, discoloration, cropped at the top, cracks at the center top and bottom, but overall good condition considering its age and use. Author and illustrator was Prof. Dr. Paul Pfurtscheller. Pfurtscheller (1855 1927) produced a series of 39 "Zoologische Wandtafeln" (zoological