One hundred rare posters from early 20th century collector Dr. Hans Sachs are going up for auction at Christie's. The posters, which once belonged to the German-Jewish denitist, were seized by the Nazis prior to World War II and never returned. They are expected to fetch more than $435,000.<br /><br /><strong>Pictured:</strong> "Fonotipia" (left) by Marcello Dudovich (1878-1962), estimate: $2,890-4,330 and "Secession 49. Austellung" by Egon Schiele (1890-1918), estimate: $2,890-4,330.
One hundred rare posters from early 20th century collector Dr. Hans Sachs are going up for auction at Christie's. The posters, which once belonged to the German-Jewish denitist, were seized by the Nazis prior to World War II and never returned. They are expected to fetch more than $435,000.

Pictured: "Fonotipia" (left) by Marcello Dudovich (1878-1962), estimate: $2,890-4,330 and "Secession 49. Austellung" by Egon Schiele (1890-1918), estimate: $2,890-4,330.
Christie's Images Ltd. 2016
"Mercedes" (left) by Ludwig Hohlwein (1874-1949), estimate: $7,220-10,100 and "Secession/V. Kunstausstellung" by Koloman Moser (1869-1918), estimate:$7,220-10,100.
"Mercedes" (left) by Ludwig Hohlwein (1874-1949), estimate: $7,220-10,100 and "Secession/V. Kunstausstellung" by Koloman Moser (1869-1918), estimate:$7,220-10,100.
Christie's Images Ltd. 2016
"Corsets Innovation" (left) by Charles Loupot, estimate: $7,220-10,100 and "Absinthe Gempp Pernod" by Leonetto Cappiello, estimate: $1,445-2,165.
"Corsets Innovation" (left) by Charles Loupot, estimate: $7,220-10,100 and "Absinthe Gempp Pernod" by Leonetto Cappiello, estimate: $1,445-2,165.
Christie's Images Ltd. 2016
"Davos" (left) by Emil Cardinaux, estimate: $11,550-17,320 and "Davos" by Burkhard Mangold (1873-1950), estimate: $17,320-26,000.
"Davos" (left) by Emil Cardinaux, estimate: $11,550-17,320 and "Davos" by Burkhard Mangold (1873-1950), estimate: $17,320-26,000.
Christie's Images Ltd. 2016
More characters from "Davos" by Mangold.
More characters from "Davos" by Mangold.
Christie's Images Ltd. 2016
More characters from "Davos" by Mangold.
More characters from "Davos" by Mangold.
Christie's Images Ltd. 2016
The complete poster collection, which hopes to raise $26,000 at auction.
The complete poster collection, which hopes to raise $26,000 at auction.
Christie's Images Ltd. 2016