In what year was the 1973 SLV Cab added to the Smithsonian's display?

The 1973 SLV Cabernet Sauvignon was added to the Smithsonian's display in 2013 as part of a recognition of the growing importance and cultural significance of American wine, particularly California wines, in the context of the country's history. This particular wine was notable not only for its quality but also for its role in putting California on the global wine map following the Paris Wine Tasting of 1976, which helped to elevate the reputation of wines from this region.

The timing of the display's addition reflects a broader recognition of the impact that Californian wines have had on the international stage over the years. By 2013, interest in wine culture was flourishing, and institutions like the Smithsonian were starting to include significant culinary contributions within their exhibitions, emphasizing both heritage and innovation in American food and drink.