Educational botanical poster from the 50s

Vintage educational poster – plant biology, italy, 1950s old school poster, produced in italy by paravia editions, illustrating the fertilization of monocotyledonous and dicotyledonous flowers good general condition: paper patinated by time, well-preserved colors, slight signs of use consistent with age. The poster is mounted on original wooden sticks and laminated on canvas. Dimensions: 73 X 102 cm.