Beautiful old school chart. Made of fabric. This vintage anatomical poster was designed and produced by Lehrmittelverlag Wilhelm Hagemann (Teaching Aid Publisher Wilhelm Hagemann). Designed in 1964 and produced in 1970. This specific poster is all about the hormones and how they affect our bodies and minds. Rare item! This piece has an attribution mark, I am sure that it is completely authentic and take full responsibility for any authenticity issues arising from misattribution