Germanium Rectifier School Pull Down Chart Map Education Diode Physics Illustration Home Wall Deco Interior Vtg Germany - Schultafel Gdr Ddr

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++ Shipping on August 11! We are on vacation! You are welcome to place an order & save the item you love. But we can ship only on August 11. Please note: this will also shift the delivery times shown by Etsy! Thank you very much & now enjoy! ++ ORIGINAL 1970s SCHOOL WALL CHART. Very rare vintage chart that shows the construction of a Germanium Diode Rectifier. Nice colorful illustrations which are wonderfully accentuated on the black background. Illustrated by Fritz Hampel. Original item from formerly GDR - Eastern Germany. A exceptionally wall deco for your home. MODEL: Original pull down school board No. 2744 "Germanium Flächengleichrichter" (Germanium Rectifier) PUBLISHER: Volk und Wissen Verlag - Berlin - Eastern Germany / GDR Deutsches Zentralinstitut für Lehrmittel ILLUSTRATION: Fritz Hampel MATERIAL: Strong canvas applicated with paper Wood bars with integrated hanger CONDITION: Used vintage condition, Signs of use & kinks Look for detailed pictures, please! MEASURES: 46.5 x 30.7" / 118 x 78 cm Wood bars: 48" / 122cm Original vintage item made in East Germany! Rarely motive. Also have a look to my vintage clocks >> | Germanium Rectifier School Pull Down Chart Map Education Diode Physics Illustration Home Wall Deco Interior Vtg Germany - Schultafel Gdr Ddr