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

Courtesy of Jeremy Nickel ...

Advertisement placed by H.W. Crabb for To-Kalon Vineyard vine cuttings, San Francisco Merchant 17, no. 4, December 10, 1886 ...

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St. Helena Star, April 29, 1876 ...

St. Helena Star, October 25, 1878 ...

San Francisco Chronicle, March 4, 1899 ...

Undated photograph of E.W. Churchill (second from left) behind the desk at the Goodman ...

Portrait of H.W. Crabb, 1890. Courtesy of California Historical Society ...

To-Kalon Wine Depot in New Orleans, undated photograph. Courtesy of St. Helena Public Library and Napa Valley Wine Library Association ...

Mataro (Mourvèdre) grapevines at To-Kalon vineyard, undated photograph. Courtesy of St. Helena Public Library and Napa Valley Wine Library Association ...

To-Kalon Wine Depot in New Orleans, undated photograph. Courtesy of St. Helena Public Library and Napa Valley Wine Library Association ...

Chasselas Noir grapevines at To-Kalon vineyard, undated photograph. Courtesy of St. Helena Public Library and Napa Valley Wine Library Association ...

Black Burgundy (Refosco) grapevines at To-Kalon vineyard, undated photograph. Courtesy of St. Helena Public Library and Napa Valley Wine Library ...

To-Kalon winery buildings, undated photograph. Courtesy of St. Helena Public Library and Napa Valley Wine Library Association ...

To-Kalon winery buildings, undated photograph. Courtesy of St. Helena Public Library and Napa Valley Wine Library Association ...

Oakville Experimental Vineyard, vineyard during the winter, 1929-1930. Courtesy of Special Collections, USDA National Agricultural Library ...

Oakville Experimental Vineyard, vines trained to a Munson system, 1930. Courtesy of Special Collections, USDA National Agricultural Library ...

Map of the Fresno Experimental Vineyard (left) and Oakville Experimental Vineyard (right), 1929. Courtesy of Special Collections, USDA National Agricultural ...

Oakville Experimental Vineyard, Rieser shear (left) and pruning saw (right), 1928. Courtesy of Special Collections, USDA National Agricultural Library ...

Oakville Experimental Vineyard, man operating a Vaughn garden tractor with a cultivator attachment, 1927. Courtesy of Special Collections, USDA National ...

Oakville Experimental Vineyard, laboratory (left) and implement building (right), 1927. Courtesy of Special Collections, USDA National Agricultural Library ...