. . "No restrictions on use"@en . "overall: Height: 28.500 inches (72.39 cm) | Width: 42.380 inches (107.645 cm)"@en . "Teaching placard for use in a genetics class, published by J.F. Lehmann of Munich, a publishing house noted for producing books on eugenics."@en . . . "No restrictions on access"@en . . "approximately 1935" . "The chart was acquired by the United States Holocaust Museum in 1991."@en . . "Paper chart on linen backing featuring black text, black heads, blue and brown eyes and genes."@en . "Large wall chart with photos used to teach racial hygiene in Nazi Germany"@en . "irn5594" . .