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Terrain in northern China that N.E. Hansen traveled in is search for hardy peach trees in 1924
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Terrain in northern China that N.E. Hansen traveled in is search for hardy peach trees in 1924
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Terrain in northern China that N.E. Hansen traveled in is search for hardy peach trees in 1924
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Pear tree in the mountains at Saolin in northern China in 1924
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N.E. Hansen's headquarters while conducting pear research at Saolin in northern China in 1924
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N.E. Hansen's headquarters while conducting pear research at Saolin in northern China in 1924
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N.E. Hansen's headquarters while conducting pear research at Saolin in northern China in 1924
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N.E. Hansen's assistants gather specimens in their search for hardy peach trees in northern China in 1924
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N.E. Hansen's assistants begin a search for hardy peach trees in northern China in 1924
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N.E. Hansen with a local man while conducting pear research at Saolin in northern China in 1924
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N.E. Hansen with a local man while conducting pear research at Saolin in northern China in 1924
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N.E. Hansen standing by a fruit tree at South Dakota State College, undated
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N.E. Hansen standing by a fruit tree at South Dakota State College, undated
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N.E. Hansen standing by a fruit tree at South Dakota State College, undated
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N.E. Hansen standing by a fruit tree at South Dakota State College, undated
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N.E. Hansen in a rickshaw in northern China in 1924
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N.E. Hansen at bazaar in Harbin, China, 1924
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N.E. Hansen and two assistants on their search for hardy peach trees in northern China in 1924
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N.E. Hansen and two assistants gather specimens in their search for hardy peach trees in northern China in 1924
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N.E. Hansen and two assistants gather specimens in their search for hardy peach trees in northern China in 1924
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N.E. Hansen and two assistants gather specimens in their search for hardy peach trees in northern China in 1924
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N.E. Hansen and two assistants gather specimens in their search for hardy peach trees in northern China in 1924
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N.E. Hansen and two assistants gather specimens in their search for hardy peach trees in northern China in 1924
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N.E. Hansen and two assistants gather specimens in their search for hardy peach trees in northern China in 1924
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N.E. Hansen and two assistants gather specimens in their search for hardy peach trees in northern China in 1924
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N.E. Hansen and two assistants gather specimens in their search for hardy peach trees in northern China in 1924
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N.E. Hansen and his assistants begin a search for hardy peach trees in northern China in 1924
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N.E. Hansen and his assistants begin a search for hardy peach trees in northern China in 1924
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N.E. Hansen and his assistants begin a search for hardy peach trees in northern China in 1924
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N.E. Hansen and his assistants begin a search for hardy peach trees in northern China in 1924
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N.E. Hansen and his assistants begin a search for hardy peach trees in northern China in 1924
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Mountain scenery on the Trans-Siberian Railway at Saolin in northern China in 1924
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Men selling wild grapes by the Trans-Siberian Railway by Harbin, China, 19224
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Man selling pears on East Siberian railway by Harbin, China in 1924
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Man feeding chickens in Saolin in northern China in 1924
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Local man assisting N.E. Hansen while he conducts pear research at Saolin in northern China in 1924
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Local man assisting N.E. Hansen while he conducts pear research at Saolin in northern China in 1924
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Local man assisting N.E. Hansen while he conducts pear research at Saolin in northern China in 1924
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Fruit tree at South Dakota State College, undated
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Fruit tree at South Dakota State College, undated
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Fruit sellers on the Trans-Siberian Railway in Manchuria, China in 1924
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Fruit peddlers at Anda in northern China in 1924
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Fruit peddlers at Anda in northern China in 1924
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Assistants to N.E. Hansen gather specimens of pears in Saolin in northern China in 1924
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Assistants to N.E. Hansen gather specimens of pears in Saolin in northern China in 1924
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Assistants to N.E. Hansen gather specimens in their search for hardy peach trees in northern China in 1924
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Apple specimen, undated
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Apple specimen, undated
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Apple specimen, undated