Documentation researched by ARG. Property of Jeremy J. Nickel.

Oakville Experimental Vineyard, budded vines in Block 6, 1926. Courtesy of Special Collections, USDA National Agricultural Library ...

Oakville Experimental Vineyard, workshop and storage building (left) and pump house (right), 1925. Courtesy of Special Collections, USDA National Agricultural ...

Oakville Experimental Vineyard, view east from the Mayacamas Mountains, 1925. Courtesy of Special Collections, USDA National Agricultural Library ...

Oakville Experimental Vineyard (then known as the U.S. Department of Agriculture, Bureau of Plant Industry Experiment Vineyard), 1916. Courtesy of ...

Oakville Experimental Vineyard, men inoculating vines in Block 1, 1910. Courtesy of Special Collections, USDA National Agricultural Library ...

Oakville Experimental Vineyard, Block 7 vines, 1910. Courtesy of Special Collections, USDA National Agricultural Library ...

Cuttings from the Oakville Experimental Vineyard ready to be mailed, 1910. The building is associated with the To-Kalon Vineyard. Courtesy ...

Oakville Experimental Vineyard, group of men bench grafting vines, 1909. Courtesy of Special Collections, USDA National Agricultural Library ...

Oakville Experimental Vineyard, vines infected with phylloxera, 1907. Courtesy of Special Collections, USDA National Agricultural Library ...

Oakville Experimental Vineyard, George C. Husmann Jr. standing in the vineyard, 1907. Courtesy of Special Collections, USDA National Agricultural Library ...

Signs for To-Kalon Vineyard and the Oakville Experimental Vineyard (then known as the U.S. Department of Agriculture, Bureau of Plant ...

Signs for To-Kalon Vineyard and the Oakville Experimental Vineyard (then known as the U.S. Department of Agriculture, Bureau of Plant ...

Oakville Experimental Vineyard, group of men grafting vines, 1906. Courtesy of Special Collections, USDA National Agricultural Library ...

Oakville Experimental Vineyard, stand of grafting experiments with Lenoir vines on the left and Vitis rupestris St. George vines on ...