Vintage botanical poster wall board 1970's hand made pharmaceutical university

Vintage botanical poster wall board 1970's hand made pharmaceutical university. Those are authentic wall boards used in sofia pharmaceutical university in 1970's and later. Hand made in 1970's in special order from sofia pharmaceutical university. Some stains and other sign of times, which gave it additional charm. Drawn on paper. Very nice graphics and lot of details. Impossible to find same! Dimensions are 70cm X 55 cm, 37 inches X 22 inches. Great for decoration, or for gift. Very nice if put on the wall in office, kitchen, loft or shop! Worldwide shipping with tracking number.